[Federal Register Volume 90, Number 112 (Thursday, June 12, 2025)]
[Notices]
[Pages 24870-24950]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-10536]



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Vol. 90

Thursday,

No. 112

June 12, 2025

Part II





Department of Justice





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Antitrust Division





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United States v. Keysight Technologies Inc., et al.; Proposed Final 
Judgment and Competitive Impact Statement; Notice

Federal Register / Vol. 90, No. 112 / Thursday, June 12, 2025 / 
Notices

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DEPARTMENT OF JUSTICE

Antitrust Division


United States v. Keysight Technologies Inc., et al.; Proposed 
Final Judgment and Competitive Impact Statement

    Notice is hereby given pursuant to the Antitrust Procedures and 
Penalties Act, 15 U.S.C. 16(b)-(h), that a proposed Final Judgment, 
Stipulation, and Competitive Impact Statement have been filed with the 
United States District Court for the District of Columbia in United 
States of America v. Keysight Technologies, Inc., et al., Civil Action 
No. 1:25-cv-01734-CJN. On June 2, 2025 the United States filed a 
Complaint alleging that Keysight's proposed acquisition of Spirent 
Communications plc would violate Section 7 of the Clayton Act, 15 
U.S.C. 18. The proposed Final Judgment, filed at the same time as the 
Complaint, requires Keysight and Spirent to: divest to Viavi Solutions, 
Inc. property and assets related to or used in connection with three of 
Spirent's communications testing and measurement business lines (high-
speed ethernet, network security and channel emulation); provide to 
Viavi the opportunity to employ relevant personnel of the businesses 
being divested; and obtain various transitional services from Keysight 
and Spirent to support the divested businesses for limited periods.
    Copies of the Complaint, proposed Final Judgment, and Competitive 
Impact Statement are available for inspection on the Antitrust 
Division's website at http://www.justice.gov/atr and at the Office of 
the Clerk of the United States District Court for the District of 
Columbia. Copies of these materials may be obtained from the Antitrust 
Division upon request and payment of the copying fee set by Department 
of Justice regulations.
    Public comment is invited within 60 days of the date of this 
notice. Such comments, including the name of the submitter, and 
responses thereto, will be posted on the Antitrust Division's website, 
filed with the Court, and, under certain circumstances, published in 
the Federal Register. Comments should be submitted in English and 
directed to Jared Hughes, Assistant Chief, Media, Entertainment and 
Communications Section, Antitrust Division, Department of Justice, 450 
Fifth Street NW, Suite 7000, Washington, DC 20530 (email address: 
[email protected]).

Suzanne Morris,
Deputy Director of Civil Enforcement Operations, Antitrust Division.

United States District Court for the District of Columbia

    United States of America, 450 Fifth Street NW, Washington, DC 
20530, Plaintiff, v. Keysight Technologies, Inc., 1400 Fountaingrove 
Parkway, Santa Rosa, CA 95403; and Spirent Communications PLC, 180 
High Street, Crawley, West Sussex RH10 1BD, United Kingdom, 
Defendants.

Civil Action No. 1:25-cv-01734-CJN
Judge: Carl J. Nichols

Complaint

    Keysight Technologies, Inc. (``Keysight'') and Spirent 
Communications plc (``Spirent'') are two of the largest global 
providers of three key types of communications testing and measurement 
equipment--high speed ethernet testing, network security testing, and 
radio frequency (``RF'') channel emulators--and are significant direct 
competitors in the United States. Keysight's proposed acquisition of 
Spirent threatens to substantially lessen competition and harm 
customers in violation of Section 7 of the Clayton Act, 15 U.S.C. 18. 
It should be enjoined to avoid harm to competition.

I. Nature of the Action

    1. Communications networks connect the world, moving significant 
volumes of data around the clock. Keysight and Spirent provide 
critical, highly-specialized equipment used to test various components 
of communications networks and measure and validate network 
performance. Network equipment manufacturers, communications network 
operators, and large cloud computing providers purchase and use this 
specialized testing equipment to ensure their products and networks 
operate effectively and securely under normal conditions, and to 
prepare them to withstand the real-world strain of interruptions, 
cyberattacks, interference, and high user demand. Because 
communications technologies are rapidly evolving, the communications 
industry invests millions of dollars annually in researching, 
developing, and implementing upgrades to their products to keep pace 
with technological advancement.
    2. Together, Keysight and Spirent dominate three testing and 
measurement markets in the United States: high-speed ethernet testing, 
network security testing, and RF channel emulators. Keysight and 
Spirent are each other's closest competitors in these markets. For 
years, competition between them has resulted in each company offering 
discounts, maintaining valuable aftermarket support services, and 
investing in new and advanced products and features--all to the benefit 
of their customers and the broader public. Keysight's proposed 
acquisition of Spirent would eliminate this competition, leading to 
higher prices; lower quality products, support, and service; and less 
innovation.

II. Defendants and the Proposed Transaction

    3. Keysight is a Delaware corporation with its headquarters in 
Santa Rosa, California. It reported $4.979 billion in global revenues 
in 2024, $1.769 billion of which were from the United States. 
Keysight's Communications Solutions Group produces and sells the 
products in the relevant markets at issue. The Communications Solutions 
Group includes two main areas: (i) commercial communications and (ii) 
aerospace, defense and government.
    4. Spirent is a United Kingdom corporation headquartered in 
Crawley, England, with offices in Calabasas, California and other 
locations in and outside the United States. It earned $460 million in 
global revenues in 2024, $257 million of which were from the United 
States.
    5. On March 28, 2024, Keysight offered to purchase Spirent for $1.5 
billion. Spirent's board recommended that Spirent shareholders accept 
Keysight's offer, which they did on May 22, 2024.

III. Jurisdiction and Venue

    6. The United States brings this action pursuant to Section 15 of 
the Clayton Act, as amended, 15 U.S.C. 25, to prevent and restrain 
Keysight and Spirent from violating Section 7 of the Clayton Act, 15 
U.S.C. 18.
    7. Both Keysight and Spirent are corporations that transact 
business within this District through, among other things, their sales 
of communications testing and measurement products.
    8. Defendants Keysight and Spirent are engaged in a regular, 
continuous, and substantial flow of interstate commerce and their sales 
have a substantial effect on interstate commerce, including within this 
District. The Court has subject-matter jurisdiction pursuant to Section 
15 of the Clayton Act, as amended, 15 U.S.C. 25, and 28 U.S.C. 1331, 
1337(a), and 1345.
    9. Defendants Keysight and Spirent have consented to venue and 
personal

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jurisdiction in this district. Venue is proper in this district under 
Section 12 of the Clayton Act, 15 U.S.C. 22 and 28 U.S.C. 1391.

IV. Background

    10. Communications networks link together different entities and 
devices, referred to as ``endpoints,'' to enable the exchange of 
information between them. Communications networks include computer 
networks in a large enterprise organization; telecommunications 
networks that power mobile phones; satellite networks that enable GPS-
enabled devices; and cloud-computing networks that store and transmit 
vast quantities of data. These endpoints can be connected via hardwire 
(e.g., optical fiber/copper) or wirelessly using radio spectrum. Today, 
a complex system of interconnected and separate networks allow 
consumers to store, access, and move data across the world.
    11. The communications industry uses specialized testing equipment 
to verify the performance of communications networks and the devices 
connected to them. This testing is essential to validate that a network 
performs as expected, even under non-ideal conditions, such as 
conditions that interfere with a wireless signal, or to ensure that 
networks and equipment can handle increasing loads of traffic. Testing 
also helps ensure that user data is securely protected against the 
threat of cyberattack. To complete this testing, equipment 
manufacturers and network operators purchase specialized hardware and 
software equipment, and they rely on periodic software updates and 
multi-year services contracts to provide regular maintenance and system 
upgrades.
    12. High-speed ethernet testing, network security testing, and RF 
channel emulators are used in a lab environment to test network 
elements before they are deployed in the field. Lab testing equipment 
is complex, costly, and relatively fixed. By contrast, equipment used 
to test networks and devices already in operation--known as live 
testing equipment--is generally more portable and less expensive than 
lab testing equipment.
    13. Customers use lab testing equipment throughout the lifecycle of 
a network, even after the network or devices in it have been deployed. 
Lab testing ensures that communications networks can support updated 
devices, comply with revised industry standards, and maintain data 
security as the cybersecurity landscape changes.
    14. Lab testing equipment requires constant engineering investment. 
Network technology changes rapidly: data moves faster, mobile wireless 
providers deploy new spectrum and new wireless technologies, would-be 
hackers develop new lines of attack, and device manufacturers make each 
iteration of their product more sophisticated. Lab testing equipment 
providers, including Keysight and Spirent, spend millions of dollars 
each year on research and development to ensure their products keep 
pace with market changes and employ hundreds of specialized experts 
dedicated to improving their testing equipment and responding to 
customer requests.
    15. Accurate lab testing capabilities are critical to the 
development, validation, and maintenance of wireline and wireless 
communications devices and networks. A wide range of customers depend 
on specialized lab testing equipment to successfully deploy their 
networks and devices, including network equipment manufacturers, 
network operators, chipset manufacturers, ``hyperscalers'' that offer 
cloud computing services, research labs, government testing centers, 
and large companies operating secure internal networks. Equipment 
cannot be effectively deployed in these complex networks without such 
testing.

V. Relevant Markets

    16. Each of the three product markets identified below constitutes 
a line of commerce as that term is used in Section 7 of the Clayton 
Act, 15 U.S.C. 18, and each is a relevant product market in which 
competitive effects can be assessed. The geographic market for each 
relevant product market is comprised of sales to customers within the 
United States.

A. High-Speed Ethernet Testing Equipment

    17. High-speed ethernet testing equipment tests the performance of 
both the hardware and software components of high-speed wireline 
communications networks. Specifically, it tests the functionality of 
communications both within a given network and across different 
networks. This testing ensures that wireline networks can support high-
bandwidth use cases, such as running artificial intelligence 
algorithms. These testing products are crucial to ensure that large 
network operators can support data usage at scale.
    18. Customers using high-speed ethernet testing equipment have no 
reasonable alternatives for testing their wireline network equipment. 
Solutions developed in-house or relying on open-source software would 
not provide an adequate alternative for most customers. Attempting to 
use such options would require costly investments in engineering and 
other technical resources, can take years to develop, and would not be 
as reliable or robust as the high-speed ethernet testing equipment 
available from Keysight or Spirent.
    19. A hypothetical monopolist could profitably impose a small but 
significant and non-transitory price increase for, or otherwise degrade 
quality of, high-speed ethernet testing equipment customers in the 
United States. A degradation of quality could entail any dimension of 
competition, including service, capacity investment, choice of product 
variety or features, or innovation. Accordingly, high-speed ethernet 
testing equipment sold to U.S. customers constitutes a relevant market 
and line of commerce under Section 7 of the Clayton Act, 15 U.S.C. 18.

B. Network Security Testing Equipment

    20. Network security testing equipment assesses the cybersecurity 
of wireline networks through laboratory simulation of attacks, testing 
firewalls as well as other security-related features like proxy and 
secure content gateways. These products simulate real-world conditions, 
such as high traffic volumes, to ensure that a network's security 
policies protect it from attack without impacting performance.
    21. Customers that purchase network security testing equipment have 
no reasonable alternatives. Although some companies make use of open-
source software or internally developed tools for limited purposes, 
self-supply is not a viable option for most customers due to the high 
costs involved. Customers rely on network security testing equipment to 
ensure sensitive data are protected from cyberattacks, and they are 
thus unlikely to rely on unproven and untested solutions in the 
ordinary course of business.
    22. A hypothetical monopolist could profitably impose a small but 
significant and non-transitory price increase for, or otherwise degrade 
the quality of, network security testing equipment offered to customers 
in the United States. A quality degradation could entail any dimension 
of competition, including service, capacity investment, choice of 
product variety or features, or innovation. Accordingly, network 
security testing equipment sold to U.S. customers constitutes a 
relevant market and line of commerce under Section 7 of the Clayton 
Act, 15 U.S.C. 18.

C. RF Channel Emulators

    23. RF channel emulators evaluate how wireless networks and devices 
will

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react when deployed in the real world, where a wireless signal may not 
be perfect. Wireless networks transmit data using radio frequency 
spectrum. Wireless communication networks are used across multiple 
important industries, including cellular networks, satellite networks, 
and radar and navigation systems. Unlike in a wireline environment, 
signal transmission through radio frequency can be subject to 
substantial interference from weather, large objects, topographical 
features, and the presence of other competing radio signals.
    24. RF channel emulators, also known as ``faders,'' are used in a 
lab setting. They test whether wireless receivers, such as cell phones 
or radar handsets, can effectively receive and decode RF signals. A 
channel emulator adds various impairments to the intended communication 
path to simulate real-world challenges, such as dense urban settings, 
mountainous regions, or long distances. This performance testing 
enables engineers to adjust and optimize designs in a controlled 
environment to ensure wireless networks perform as expected once they 
are deployed.
    25. Customers that purchase RF channel emulators have no reasonable 
alternatives. Although some companies make use of open-source software 
or internally developed tools for limited purposes, self-supply is not 
a viable option for most customers due to the high costs and technical 
expertise required to develop internal solutions. Customers rely on RF 
channel emulators to ensure networks will operate effectively in real-
world conditions.
    26. A hypothetical monopolist could profitably impose a small but 
significant and non-transitory price increase for, or otherwise degrade 
the quality of, RF channel emulators sold to customers in the United 
States. A degradation of quality could entail any dimension of 
competition, including quality, service, capacity investment, choice of 
product variety or features, or innovation. Accordingly, RF channel 
emulators sold to U.S. customers constitutes a relevant market and line 
of commerce under Section 7 of the Clayton Act, 15 U.S.C. 18.

VI. Anticompetitive Effects

    27. Keysight and Spirent are the dominant providers of high-speed 
ethernet testing equipment, network security testing equipment, and RF 
channel emulators in the United States. Their proposed merger would 
extinguish the competition between them and would presumptively result 
in a substantial lessening of competition in each market.
    28. The transaction would substantially lessen competition in the 
market for high-speed ethernet testing equipment in the United States. 
Keysight and Spirent are the two principal suppliers of high-speed 
ethernet testing equipment in the United States and have remained the 
market leaders in this area for many years. In the United States, 
Keysight and Spirent have a combined market share of approximately 85%. 
The market for high-speed ethernet testing equipment is already highly 
concentrated and would become significantly more concentrated as a 
result of the proposed merger.
    29. Keysight and Spirent compete directly against one another to 
provide high-speed ethernet testing equipment to customers. The handful 
of other market participants serve far fewer customers and offer much 
less robust technical solutions than Defendants do. Customers have 
benefited from competition between Defendants through lower prices, 
higher quality services, and more robust innovation--an essential 
feature as technology and network hardware testing components 
continuously evolve to meet and enable customer innovations.
    30. The transaction also would substantially lessen competition in 
the market for network security testing equipment in the United States. 
Keysight and Spirent are the two largest suppliers of network security 
testing equipment in the United States and have remained the market 
leaders in this market for many years. In this market, each Defendant 
earns more than double the revenue of any other competitor; together, 
Keysight and Spirent would have a combined market share of at least 60% 
in the United States. The market for network security testing equipment 
is already highly concentrated and would become significantly more 
concentrated after the proposed merger.
    31. Keysight and Spirent compete head-to-head to provide network 
security testing equipment to customers. This competition has resulted 
in lower prices, higher-quality services, and faster product 
improvements. These updates are essential to keep pace as cybersecurity 
attackers develop increasingly more sophisticated methods of accessing 
secure networks.
    32. The transaction also would substantially lessen competition in 
the market for RF channel emulators in the United States. Keysight and 
Spirent are two of the leading providers of RF channel emulators in the 
United States, with a combined market share of more than 50%. The 
market for RF channel emulators is already highly concentrated and 
would become significantly more concentrated after the proposed merger.
    33. Keysight and Spirent compete head-to-head to provide RF channel 
emulators to customers. This competition has resulted in lower prices, 
higher-quality services, and robust product improvements. These updates 
are essential to keep pace as technology improves and wireless networks 
are used for increasingly more data traffic.
    34. Keysight and Spirent are especially close competitors for 
customers who use RF channel emulators to test terrestrial wireless 
networks (as opposed to satellite networks) and for customers who need 
``external'' hardware-based faders able to test a full array of RF 
channel emulation capabilities. Other providers of RF channel emulators 
only support satellite networks and/or only emulate simple interference 
with ``internal'' software-based products. Keysight and Spirent are the 
only providers in the United States of RF channel emulators capable of 
supporting the full array of test environments for terrestrial wireless 
networks. For U.S. customers that require these capabilities, Keysight 
and Spirent are the only options.

VII. Absence of Countervailing Factors

    35. It is unlikely that any firm would enter the relevant markets 
in a timely manner sufficient to prevent the proposed transaction's 
anticompetitive effects. Successful entry into these specialized 
markets is difficult, time-consuming, and costly.
    36. A prospective entrant would need to invest significant time and 
capital to design and develop testing products comparable to the 
Defendants' product lines. In each of the relevant markets, Keysight 
and Spirent have spent millions of dollars and many years acquiring, 
building, and refining their products. Moreover, the underlying 
communications technologies are governed by evolving standards, 
requiring substantial ongoing investment to ensure that a new product 
functions effectively with new features and meets new standards. 
Finally, given that these products impact the performance, security, 
and reliability of networks that handle sensitive data, a prospective 
entrant would need to devote significant resources to demonstrate its 
ability to provide a high-quality product and high-quality service and 
support, including regular updates. Purchasers of high-speed ethernet 
lab testing equipment, network security testing equipment, and RF

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channel emulators have complex needs and are reluctant to rely on any 
company without an established brand and reputation.
    37. Defendants cannot demonstrate verifiable, merger-specific 
efficiencies sufficient to offset the proposed merger's anticompetitive 
effects.

VIII. Violations Alleged

    38. Keysight's proposed acquisition of Spirent will eliminate 
competition between them and would substantially lessen competition in 
three critical communications testing and measurement equipment markets 
in the United States in violation of Section 7 of the Clayton Act, 15 
U.S.C. 18.
    39. Among other things, the transaction would:
    i. eliminate competition between Keysight and Spirent;
    ii. likely cause prices of critical communications testing and 
measurement equipment to be higher than they would be otherwise; and
    iii. likely reduce quality, service, choice, and innovation.

IX. Request for Relief

    40. The United States requests:
    i. that Keysight's proposed acquisition of Spirent be adjudged to 
violate Section 7 of the Clayton Act, 15 U.S.C. 18;
    ii. that the Defendants be permanently enjoined and restrained from 
carrying out the proposed acquisition of Spirent by Keysight or any 
other transaction that would combine the two companies;
    iii. that the United States be awarded costs of this action; and
    iv. that the United States be awarded such other relief as the 
Court may deem just and proper.
    Dated: June 2, 2025.

    Respectfully submitted,

For Plaintiff United States of America:

Abigail A. Slater (D.C. Bar #90027189), Assistant Attorney General.

Roger P. Alford (D.C. Bar #445158), Principal Deputy Assistant 
Attorney General.

William J. Rinner (D.C. Bar #997485), Deputy Assistant Attorney 
General.

Ryan Danks, Director of Civil Enforcement.

George C. Nierlich (D.C. Bar #1004528), Deputy Director of Civil 
Enforcement.

Jared A. Hughes, Cory Brader Leuchten, Assistant Chiefs, Media, 
Entertainment, and Communications Section.

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Carl Willner* (D.C. Bar #412841), Carmel Arikat (D.C. Bar #1018208), 
Katherine Clemons (D.C. Bar #1014137), Curtis Strong (D.C. Bar 
#1005093), Isabel Agnew, Attorneys.

U.S. Department of Justice, Antitrust Division, Media, 
Entertainment, and Communications Section, 450 Fifth Street NW, 
Suite 7000, Washington, DC 20530, Tel.: 202-514-5813, Fax: 202-514-
6381, Email: [email protected].

* Lead Attorney to be Noticed.

United States District Court for the District of Columbia

    United States of America, Plaintiff, v. Keysight Technologies, 
Inc. and Spirent Communications PLC, Defendants.

Civil Action No. 1:25-cv-01734-CJN
Judge: Carl J. Nichols

[Proposed] Final Judgment

    Whereas, Plaintiff, United States of America, filed its Complaint 
against Keysight Technologies, Inc. (``Keysight'') and Spirent 
Communications plc (``Spirent'') (together ``Defendants'') on June 2, 
2025;
    And whereas, the United States and Defendants have consented to 
entry of this Final Judgment without the taking of testimony, without 
trial or adjudication of any issue of fact or law, and without this 
Final Judgment constituting any evidence against or admission by any 
party relating to any issue of fact or law;
    And whereas, Defendants agree to make a divestiture and to 
undertake certain actions related to the divestiture to remedy the loss 
of competition alleged in the Complaint;
    And whereas, Defendants represent that the divestiture and other 
relief required by this Final Judgment can and will be made and that 
Defendants will not later raise a claim of hardship or difficulty as 
grounds for asking the Court to modify any provision of this Final 
Judgment;
    Now Therefore, it is Ordered, Adjudged, and Decreed:

I. Jurisdiction

    The Court has jurisdiction over the subject matter of and each of 
the parties to this action. The Complaint states a claim upon which 
relief may be granted against Defendants under Section 7 of the Clayton 
Act (15 U.S.C. 18).

II. Definitions

    As used in this Final Judgment:
    A. ``Acquirer'' means Viavi or another entity approved by the 
United States in its sole discretion to which Defendants divest the 
Divestiture Assets.
    B. ``Divestiture Assets'' means all of Defendants' rights, titles, 
and interests in and to all property and assets, tangible and 
intangible, wherever located, relating to or used in connection with 
the Divestiture Business, including the following:
    1. the real property leasehold interests and associated renewal 
rights in the facilities located at (a) 27349 Agoura Road, Calabasas, 
California 91301 (United States); (b) 47-53 Lascar Catargiu Blvd., 1st 
District, Bucharest (Romania); (c) Pacific Guardian Center--Mauka 
Tower, 737 Bishop Street, Suite 1900, Honolulu, Hawaii 96813 (United 
States); (d) Unit 1301, 1302, 1303, 1305, 1306, 1307, 1309, 13th Floor, 
Shining Building, No. 35 Xueyuan Road, Haidian District, Beijing 
(China); (e) Unit B4-09, 4th Underground Floor, Shining Building, No. 
35 Xueyuan Road, Haidian District, Beijing (China); and (f) 2nd Floor, 
Quadrant 2 of Tower 1, Umiya Business Bay, Sarjapur Outer Ring Road, 
Bangalore East Taluk 560 103 (India);
    2. all inventory (whether raw materials, work in process, 
semifinished goods, finished goods, packaging, labels, scrap or 
supplies);
    3. all furniture, fixtures, furnishings, vehicles, equipment, 
machines, computers, tools, spare parts and tooling, office and other 
supplies, technical documentation, and other tangible personal property 
(including third party software embedded therein) including as set 
forth on Annex 1, Schedule II.B.3 hereto;
    4. all contracts, including all development contracts with XRComm 
and VVDN Technologies for Spirent's channel emulation business, 
contractual rights, and customer relationships, including Spirent's 
relationship with Calnex as a reseller and all other agreements, 
commitments and purchase orders, including those related to 
intellectual property, suppliers, or customers, and all outstanding 
offers or solicitations to enter into a similar arrangement; provided, 
however, that for any contracts that relate to both the Divestiture 
Business and to businesses not included in the Divestiture Assets, only 
the portion of the contract related to the Divestiture Business is a 
Divestiture Asset; provided, further, that none of the following 
contracts form part of the Divestiture Assets: (i) insurance contracts 
and policies, (ii) real property lease contracts with respect to real 
property not listed in Paragraph II.B.1 of this definition and (iii) 
any contract set forth on Annex 2, Schedule II.B.4.
    5. all licenses, permits, certifications, approvals, consents, 
registrations, waivers, and authorizations, including all pending 
applications or renewals of the same;
    6. data and information (including technical information) held or 
controlled by Defendants;
    7. all books and records, including (i) customer and supplier 
lists, accounts, sales, and credits records; (ii) budgets, pricing 
guidelines, ledgers, journals, deeds, title policies, minute books, and

[[Page 24874]]

operating plans; (iii) financial statements and related work papers and 
letters from accountants; (iv) environmental studies and plans; (v) 
records and research data concerning historic and current research and 
development activities, including designs of experiments and the 
results of successful and unsuccessful designs and experiments; and 
(vi) safety procedures (e.g., for the handling of materials and 
substances) and quality assurance and control procedures; provided, 
however, that minute books, corporate charter, stock or equity record 
books, and books and records that pertain to the organization, 
existence or capitalization of Spirent and its affiliates, do not form 
part of the Divestiture Assets;
    8. copies of all tax returns related to taxes on or with respect to 
the Divestiture Business or the Divestiture Assets;
    9. all intellectual property owned, licensed, or sublicensed, 
either as licensor or licensee, including (a) patents, patent 
applications, and inventions and discoveries that may be patentable, 
(b) registered and unregistered copyrights and copyright applications, 
(c) registered and unregistered trademarks, trade dress, service marks, 
trade names, and trademark applications (including commercial names and 
d/b/a names), and (d) rights in internet websites and internet domain 
names, in each case, set forth on Annex 3, Schedule II.B.9 hereto; 
provided, however, that trademarks, service marks, trade names, 
internet domain names, logos, slogans, trade dress, and other similar 
designations of source or origin of the Defendants (including the 
goodwill symbolized thereby) containing the following marks do not form 
part of the Divestiture Assets: ``Spirent'', ``Spirent Communications'' 
and the Spirent circle device;
    10. tangible and electronic embodiments of know-how, documentation 
of ideas, research and development files, laboratory notebooks and 
other similar tangible or electronic materials (including trade 
secrets, design protocols, specifications for materials, specifications 
for parts, specifications for devices, design tools and simulation 
capabilities), or proprietary software;
    11. all rights to causes of action, lawsuits, judgments, claims, 
defenses, indemnities, guarantees, refunds, rights of recovery, rights 
of set off and other rights and privileges against third parties and 
demands of any nature, except for claims for refunds of any taxes;
    12. all goodwill in respect of, or arising primarily out of, the 
conduct of the Divestiture Business (including the exclusive right for 
Acquirer to represent itself as carrying on the operation of the 
Divestiture Business in succession of Spirent);
    13. all guaranties, warranties, indemnities and similar rights 
granted by any third party relating to the Divestiture Business or a 
Divestiture Asset to the extent required to be performed during the 
period on and after the Divestiture Date; and
    14. originals of all personnel records relating to Relevant 
Personnel.
    Provided, however, that except as otherwise specifically addressed 
in this Paragraph II.B (including the assets listed in Paragraph II.B.1 
and the Schedules in Paragraph II.B), for any property or assets that 
relate to, are used in the operation of, or contain information for, 
both the Divestiture Business and Defendants' other businesses 
(``Shared Assets''), only the portion of such property or assets 
related to or necessary for the operation of the Divestiture Business 
constitutes Divestiture Assets. The United States, in its sole 
discretion, will determine whether Shared Assets are necessary for the 
operation of the Divestiture Business.
    C. ``Divestiture Business'' means the high-speed ethernet, network 
security, and channel emulation business lines of Spirent, Spirent 
TestCenter, and the following product lines and projects, each 
including the products listed in Annex 4, Schedule II.C:
    1. network infrastructure testing applications offering network 
access/switching/routing/SDN protocol coverage, cloud and data-center 
infrastructure test (including compute, storage, network) and service 
provider scale test; automotive V2X test and in-vehicle networking 
test;
    2. application and security testing solutions providing network 
application performance and security attacks at performance load for 
testing converged multi-play services, application delivery and network 
security controls, including the Avalanche and Cyberflood branded 
product lines; and
    3. Spirent's channel emulation business, including the Vertex 
branded channel emulation testing product line and development projects 
for (i) an updated radio frequency card and (ii) an updated channel 
emulation product code named ``Project Aspen.''
    D. ``Divestiture Date'' means the date on which the Divestiture 
Assets are divested to Acquirer pursuant to this Final Judgment.
    E. ``Including'' means including but not limited to.
    F. ``Keysight'' means Defendant Keysight Technologies, Inc., 
incorporated in Delaware with its headquarters in Santa Rosa, 
California, its successors and assigns, and its subsidiaries, 
divisions, groups, affiliates, partnerships, and joint ventures, and 
their directors, officers, managers, agents, and employees.
    G. ``Regulatory Approvals'' means (1) any approvals or clearances 
under antitrust, competition, or foreign direct investment laws that 
are required for the Transaction to proceed; (2) any approvals or 
clearances under antitrust, competition, or foreign direct investment 
laws that are required for Acquirer's acquisition of the Divestiture 
Assets to proceed; and (3) the sanctioning by the High Court of Justice 
in England and Wales of the scheme of arrangement pursuant to which the 
Defendants are effecting the Transaction.
    H. ``Relevant Personnel'' means all full-time, part-time, or 
contract employees of Spirent, wherever located, whose job 
responsibilities relate in any way to the Divestiture Assets or the 
design, production, and sale of high-speed ethernet testing, network 
security testing, and radio frequency (RF) channel emulators, except to 
the extent Acquirer determines that such employees are not necessary to 
the operation of the Divestiture Business. The United States, in its 
sole discretion, will resolve any disagreement regarding which 
employees are Relevant Personnel.
    I. ``Spirent'' means Defendant Spirent Communications, plc, which 
is registered in England and Wales with its headquarters in Crawley, 
West Sussex RH10 1BD, United Kingdom, its successors and assigns, and 
its subsidiaries, divisions, groups, affiliates, partnerships, and 
joint ventures, and their directors, officers, managers, agents, and 
employees.
    J. ``Transaction'' means the proposed acquisition of Spirent by 
Keysight.
    K. ``Viavi'' means Viavi Solutions, Inc., a Delaware corporation 
with its headquarters in Chandler, Arizona, its successors and assigns, 
and its subsidiaries, divisions, groups, affiliates, partnerships, and 
joint ventures, and their directors, officers, managers, agents, and 
employees.

III. Applicability

    A. This Final Judgment applies to Defendants, as defined above, and 
all other persons in active concert or participation with any Defendant 
who

[[Page 24875]]

receive actual notice of this Final Judgment.
    B. If, prior to complying with Section IV of this Final Judgment, 
Defendants sell or otherwise dispose of all or substantially all of the 
assets or of business units that include the Divestiture Assets, 
Defendants must require any purchaser to be bound by the provisions of 
this Final Judgment.

IV. Divestiture

    A. Defendants are ordered and directed, within ten (10) calendar 
days after the Court's entry of the Asset Preservation and Hold 
Separate Stipulation and Order in this matter or within ten (10) 
calendar days after Regulatory Approvals are received, whichever is 
later, to divest the Divestiture Assets in a manner consistent with 
this Final Judgment to Acquirer. The United States, in its sole 
discretion, may agree to one or more extensions of this time period not 
to exceed ninety (90) calendar days in total and will notify the Court 
of any extension.
    B. For all contracts, agreements, and customer relationships (or 
portions of such contracts, agreements, and customer relationships) 
included in the Divestiture Assets, Defendants must assign or otherwise 
transfer all contracts, agreements, and customer relationships to 
Acquirer within the deadlines set forth in Paragraph IV.A; provided, 
however, that for any contract or agreement that requires the consent 
of another party to assign or otherwise transfer, Defendants must use 
best efforts to accomplish the assignment or transfer. Defendants must 
not interfere with any negotiations between Acquirer and a contracting 
party.
    C. Defendants must use best efforts to divest the Divestiture 
Assets as expeditiously as possible. Defendants must take no action 
that would jeopardize the completion of the divestiture ordered by the 
Court, including any action to impede the permitting, operation, or 
divestiture of the Divestiture Assets.
    D. Unless the United States otherwise consents in writing, 
divestiture pursuant to this Final Judgment must include the entire 
Divestiture Assets and must be accomplished in such a way as to satisfy 
the United States, in its sole discretion, that the Divestiture Assets 
can and will be used by Acquirer as part of a viable, ongoing business 
of the design, production, and sale of high-speed ethernet testing, 
network security testing, and radio frequency (RF) channel emulators 
and that the divestiture to Acquirer will remedy the competitive harm 
alleged in the Complaint.
    E. The divestiture must be made to an Acquirer that, in the United 
States' sole judgment, has the intent and capability, including the 
necessary managerial, operational, technical, and financial capability, 
to compete effectively in the design, production, and sale of high-
speed ethernet testing, network security testing, and radio frequency 
(RF) channel emulators.
    F. The divestiture must be accomplished in a manner that satisfies 
the United States, in its sole discretion, that none of the terms of 
any agreement between Acquirer and Defendants give Defendants the 
ability unreasonably to raise Acquirer's costs, to lower Acquirer's 
efficiency, or otherwise interfere in the ability of Acquirer to 
compete effectively in the design, production, and sale of high-speed 
ethernet testing, network security testing, and radio frequency (RF) 
channel emulators.
    G. In the event Defendants are attempting to divest the Divestiture 
Assets to an Acquirer other than Viavi, Defendants promptly must make 
known, by usual and customary means, the availability of the 
Divestiture Assets. Defendants must inform any person making an inquiry 
relating to a possible purchase of the Divestiture Assets that the 
Divestiture Assets are being divested in accordance with this Final 
Judgment and must provide that person with a copy of this Final 
Judgment. Defendants must offer to furnish to all prospective 
Acquirers, subject to customary confidentiality assurances, all 
information and documents relating to the Divestiture Assets that are 
customarily provided in a due diligence process; provided, however, 
that Defendants need not provide information or documents subject to 
the attorney-client privilege or work-product doctrine. Defendants must 
make all information and documents available to the United States at 
the same time that the information and documents are made available to 
any other person.
    H. Defendants must provide prospective Acquirers with (1) access to 
make inspections of the Divestiture Assets; (2) access to all 
environmental, zoning, and other permitting documents and information 
relating to the Divestiture Assets; and (3) access to all financial, 
operational, or other documents and information relating to the 
Divestiture Assets that would customarily be provided as part of a due 
diligence process. Defendants also must disclose all encumbrances on 
any part of the Divestiture Assets, including on intangible property.
    I. Defendants must cooperate with and assist Acquirer in 
identifying and, at the option of Acquirer, hiring all Relevant 
Personnel, including:
    1. No later than the date that is the later of (a) ten (10) 
business days following the entry of the Asset Preservation and Hold 
Separate Stipulation and Order in this matter and (b) ten (10) business 
days prior to the Divestiture Date, Defendants must identify all 
Relevant Personnel to Acquirer and the United States, including by 
providing organization charts or equivalent information to show how all 
Relevant Personnel fit into Spirent's existing organizational 
structure.
    2. Within ten (10) business days following receipt of a request by 
Acquirer or the United States, Defendants must provide to Acquirer and 
the United States additional information relating to Relevant 
Personnel, including name, job title, reporting relationships, past 
experience, responsibilities, training and educational histories, 
relevant certifications, and job performance evaluations. Defendants 
must also provide to Acquirer and the United States information showing 
current and accrued compensation and benefits of Relevant Personnel, 
including most recent bonuses paid, aggregate annual compensation, 
current target or guaranteed bonus, if any, any retention agreement or 
incentives, any equity or equity-based incentive compensation 
arrangements, any commission-based compensation arrangements, and any 
other payments due, compensation or benefits accrued, or promises made 
to the Relevant Personnel. If Defendants are barred by any applicable 
law from providing any of this information, Defendants must provide, 
within ten (10) business days following receipt of the request, the 
requested information to the full extent permitted by law and also must 
provide a written explanation of Defendants' inability to provide the 
remaining information, including specifically identifying the 
provisions of the applicable laws.
    3. At the request of Acquirer, Defendants must promptly make 
Relevant Personnel available for private interviews with Acquirer 
during normal business hours at a mutually agreeable location.
    4. Defendants must not interfere with any effort by Acquirer to 
employ any Relevant Personnel. Interference includes offering to 
increase the compensation or improve the benefits of Relevant Personnel 
unless (a) the offer

[[Page 24876]]

is part of a company-wide increase in compensation or improvement in 
benefits that was announced prior to March 28, 2024, or (b) the offer 
is approved by the United States in its sole discretion. Defendants' 
obligations under this Paragraph IV.I.4 will expire one hundred and 
eighty (180) calendar days after the Divestiture Date.
    5. For Relevant Personnel who elect employment with Acquirer within 
one hundred and eighty (180) calendar days of the Divestiture Date or 
whose employment transfers automatically to Acquirer as of the 
Divestiture Date, Defendants must waive all non-compete and 
nondisclosure agreements with respect to the Divestiture Assets and the 
Divestiture Business; vest and pay to the Relevant Personnel (or to 
Acquirer for payment to the employee) on a prorated basis any bonuses, 
incentives, other salary, benefits or other compensation fully or 
partially accrued at the time of the transfer of the employee to 
Acquirer; vest any unvested pension and other equity rights; and 
provide all other benefits, if any, that those Relevant Personnel 
otherwise would have been provided had the Relevant Personnel continued 
employment with Defendants, including any retention bonuses or 
payments. Notwithstanding the foregoing, Defendants may maintain 
reasonable restrictions on disclosure by Relevant Personnel of 
Defendants' proprietary non-public information that is unrelated to the 
Divestiture Assets or the provision of commodity price assessments and 
related news and analysis and not otherwise required to be disclosed by 
this Final Judgment.
    6. For a period of twelve (12) months from the Divestiture Date, 
Defendants may not solicit to rehire Relevant Personnel who were hired 
by Acquirer within ninety (90) calendar days of the Divestiture Date 
unless (a) an individual is terminated or laid off by Acquirer or (b) 
Acquirer agrees in writing that Defendants may solicit to re-hire that 
individual. Nothing in this Paragraph IV.I.6 prohibits Defendants from 
advertising employment openings using general solicitations or 
advertisements and re-hiring Relevant Personnel who apply for an 
employment opening through a general solicitation or advertisement.
    J. Defendants must warrant to Acquirer that (1) the Divestiture 
Assets will be operational and without material defect on the date of 
their transfer to Acquirer; (2) there are no material defects in the 
environmental, zoning, or other permits relating to the operation of 
the Divestiture Assets; and (3) Defendants have disclosed all 
encumbrances on any part of the Divestiture Assets, including on 
intangible property. Following the sale of the Divestiture Assets, 
Defendants must not undertake, directly or indirectly, challenges to 
the environmental, zoning, or other permits relating to the operation 
of the Divestiture Assets.
    K. Defendants must use best efforts to assist Acquirer to obtain 
all necessary licenses, registrations, and permits to operate the 
Divestiture Business. Defendants must coordinate and cooperate with 
Acquirer in exchanging information and assistance in connection with 
making all filings or notifications necessary to transfer any permits 
and any permit applications that are part of the Divestiture Assets to 
Acquirer, or in connection with any applications for new permits 
relating to the Divestiture Business. Until Acquirer obtains the 
necessary licenses, registrations, and permits, Defendants must provide 
Acquirer with the benefit of Defendants' licenses, registrations, and 
permits to the full extent permissible by law.
    L. At the option of Acquirer, and subject to approval by the United 
States in its sole discretion, on or before the Divestiture Date, 
Defendants must enter into a contract or contracts with Acquirer to 
provide transition services (1) for a period of up to ninety (90) 
calendar days, for cross-docking and warehousing support, access to 
Divestiture Assets in Defendants' facilities, marketing, information 
technology services, human resources, accounting, payroll, accounts 
payable, accounts receivable, and revenue recognition, and export 
control, and (2) for a period of up to twelve (12) months, for customer 
service and support. All transition services contracts must be on terms 
and conditions reasonably related to market conditions for the 
provision of the transition services. Any amendment to or modification 
of any provision of a contract to provide transition services is 
subject to approval by the United States, in its sole discretion. The 
United States, in its sole discretion, may approve one or more 
extensions of any contract for transition services for a total of up to 
an additional ninety (90) calendar days. If Acquirer seeks an extension 
of the term of any contract for transition services, Defendants must 
notify the United States in writing at least five (5) business days 
after receipt of an extension notice from Acquirer. Acquirer may 
terminate a contract for transition services, or any portion of a 
contract for transition services (including all interdependent 
services), without cost or penalty, at any time upon thirty (30) 
calendar days' written notice to Defendants. The employee(s) of 
Defendants tasked with providing transition services must not share any 
competitively sensitive information of Acquirer with any other employee 
of Defendants.
    M. If any term of an agreement between Defendants and Acquirer, 
including an agreement to effectuate the divestiture required by this 
Final Judgment, varies from a term of this Final Judgment, to the 
extent that Defendants cannot fully comply with both, this Final 
Judgment determines Defendants' obligations.

V. Appointment of Divestiture Trustee

    A. If Defendants have not divested the Divestiture Assets within 
the period specified in Paragraph IV.A, Defendants must immediately 
notify the United States of that fact in writing. Upon application of 
the United States, which Defendants may not oppose, the Court will 
appoint a divestiture trustee selected by the United States and 
approved by the Court to effect the divestiture of the Divestiture 
Assets.
    B. After the appointment of a divestiture trustee by the Court, 
only the divestiture trustee will have the right to sell those 
Divestiture Assets that the divestiture trustee has been appointed to 
sell. The divestiture trustee will have the power and authority to 
accomplish the divestiture to Acquirer, at a price and on terms 
obtainable through reasonable effort by the divestiture trustee, 
subject to the provisions of Sections IV, V and VI of this Final 
Judgment, and will have other powers as the Court deems appropriate. 
The divestiture trustee must sell the Divestiture Assets as quickly as 
possible.
    C. Defendants may not object to a sale by the divestiture trustee 
on any ground other than malfeasance by the divestiture trustee. 
Objections by Defendants must be conveyed in writing to the United 
States and the divestiture trustee within ten (10) calendar days after 
the divestiture trustee has provided the notice of proposed divestiture 
required by Section VI.
    D. The divestiture trustee will serve at the cost and expense of 
Defendants pursuant to a written agreement, on terms and conditions, 
including confidentiality requirements and conflict of interest 
certifications, approved by the United States in its sole discretion.
    E. The divestiture trustee may hire at the cost and expense of 
Defendants any agents or consultants, including investment bankers, 
attorneys, and accountants, that are reasonably necessary in the 
divestiture trustee's

[[Page 24877]]

judgment to assist with the divestiture trustee's duties. These agents 
or consultants will be accountable solely to the divestiture trustee 
and will serve on terms and conditions, including confidentiality 
requirements and conflict-of-interest certifications, approved by the 
United States in its sole discretion.
    F. The compensation of the divestiture trustee and agents or 
consultants hired by the divestiture trustee must be reasonable in 
light of the value of the Divestiture Assets and based on a fee 
arrangement that provides the divestiture trustee with incentives based 
on the price and terms of the divestiture and the speed with which it 
is accomplished. If the divestiture trustee and Defendants are unable 
to reach agreement on the divestiture trustee's compensation or other 
terms and conditions of engagement within fourteen (14) calendar days 
of the appointment of the divestiture trustee by the Court, the United 
States, in its sole discretion, may take appropriate action, including 
by making a recommendation to the Court. Within three (3) business days 
of hiring an agent or consultant, the divestiture trustee must provide 
written notice of the hiring and rate of compensation to Defendants and 
the United States.
    G. The divestiture trustee must account for all monies derived from 
the sale of the Divestiture Assets sold by the divestiture trustee and 
all costs and expenses incurred. Within thirty (30) calendar days of 
the Divestiture Date, the divestiture trustee must submit that 
accounting to the Court for approval. After approval by the Court of 
the divestiture trustee's accounting, including fees for unpaid 
services and those of agents or consultants hired by the divestiture 
trustee, all remaining money must be paid to Defendants and the trust 
will then be terminated.
    H. Defendants must use best efforts to assist the divestiture 
trustee to accomplish the required divestiture. Subject to reasonable 
protection for trade secrets, other confidential research, development, 
or commercial information, or any applicable privileges, Defendants 
must provide the divestiture trustee and agents or consultants retained 
by the divestiture trustee with full and complete access to all 
personnel, books, records, and facilities of the Divestiture Assets. 
Defendants also must provide or develop financial and other information 
relevant to the Divestiture Assets that the divestiture trustee may 
reasonably request. Defendants must not take any action to interfere 
with or to impede the divestiture trustee's accomplishment of the 
divestiture.
    I. The divestiture trustee must maintain complete records of all 
efforts made to sell the Divestiture Assets, including by filing 
monthly reports with the United States setting forth the divestiture 
trustee's efforts to accomplish the divestiture ordered by this Final 
Judgment. The reports must include the name, address, and telephone 
number of each person who, during the preceding month, made an offer to 
acquire, expressed an interest in acquiring, entered into negotiations 
to acquire, or was contacted or made an inquiry about acquiring any 
interest in the Divestiture Assets and must describe in detail each 
contact.
    J. If the divestiture trustee has not accomplished the divestiture 
ordered by this Final Judgment within one hundred and eighty (180) 
calendar days of appointment, the divestiture trustee must promptly 
provide the United States with a report setting forth: (1) the 
divestiture trustee's efforts to accomplish the required divestiture; 
(2) the reasons, in the divestiture trustee's judgment, why the 
required divestiture has not been accomplished; and (3) the divestiture 
trustee's recommendations for completing the divestiture. Following 
receipt of that report, the United States may make additional 
recommendations to the Court. The Court thereafter may enter such 
orders as it deems appropriate to carry out the purpose of this Final 
Judgment, which may include extending the trust and the term of the 
divestiture trustee's appointment by a period requested by the United 
States.
    K. The divestiture trustee will serve until divestiture of all 
Divestiture Assets to Acquirer is completed or for a term otherwise 
ordered by the Court.
    L. If the United States determines that the divestiture trustee is 
not acting diligently or in a reasonably cost-effective manner, the 
United States may recommend that the Court appoint a substitute 
divestiture trustee.

VI. Notice of Proposed Divestiture

    A. Within two (2) business days following execution of a definitive 
agreement with an Acquirer other than Viavi to divest the Divestiture 
Assets, Defendants or the divestiture trustee, whichever is then 
responsible for effecting the divestiture, must notify the United 
States of the proposed divestiture. If the divestiture trustee is 
responsible for completing the divestiture, the divestiture trustee 
also must notify Defendants. The notice must set forth the details of 
the proposed divestiture and list the name, address, and telephone 
number of each person not previously identified who offered or 
expressed an interest in or desire to acquire any ownership interest in 
the Divestiture Assets.
    B. After receipt by the United States of the notice required by 
Paragraph VI.A, the United States may make one or more requests to 
Defendants or the divestiture trustee for additional information 
concerning the proposed divestiture, the proposed Acquirer, and other 
prospective Acquirers. Defendants and the divestiture trustee must 
furnish any additional information requested within fifteen (15) 
calendar days of the receipt of each request unless the United States 
provides written agreement to a different period.
    C. Within forty-five (45) calendar days after receipt of the notice 
required by Paragraph VI.A or within twenty (20) calendar days after 
the United States has been provided the additional information 
requested pursuant to Paragraph VI.B, whichever is later, the United 
States will provide written notice to Defendants and any divestiture 
trustee that states whether the United States, in its sole discretion, 
objects to the proposed Acquirer or any other aspect of the proposed 
divestiture. Without written notice that the United States does not 
object, a divestiture may not be consummated. If the United States 
provides written notice that it does not object, the divestiture may be 
consummated, subject only to Defendants' limited right to object to the 
sale under Paragraph V.C of this Final Judgment. Upon objection by 
Defendants pursuant to Paragraph V.C, a divestiture by the divestiture 
trustee may not be consummated unless approved by the Court.

VII. Financing

    Defendants may not finance all or any part of Acquirer's purchase 
of all or part of the Divestiture Assets.

VIII. Asset Preservation and Hold Separate Obligations

    Defendants must take all steps necessary to comply with the Asset 
Preservation and Hold Separate Stipulation and Order entered by the 
Court.

IX. Affidavits

    A. Within twenty (20) calendar days of the entry of the Asset 
Preservation and Hold Separate Stipulation and Order in this matter, 
and every thirty (30) calendar days thereafter until the divestiture 
required by this Final Judgment has been completed, each Defendant must 
deliver to the United States an affidavit, signed by each

[[Page 24878]]

Defendant's Chief Financial Officer and General Counsel, describing in 
reasonable detail the fact and manner of each Defendant's compliance 
with this Final Judgment. The United States, in its sole discretion, 
may approve different signatories for the affidavits.
    B. In the event Defendants are attempting to divest the Divestiture 
Assets to an Acquirer other than Viavi, each affidavit required by 
Paragraph IX.A must include: (1) the name, address, and telephone 
number of each person who, during the preceding thirty (30) calendar 
days, made an offer to acquire, expressed an interest in acquiring, 
entered into negotiations to acquire, or was contacted or made an 
inquiry about acquiring, an interest in the Divestiture Assets and 
describe in detail each contact with such persons during that period; 
(2) a description of the efforts Defendants have taken to solicit 
buyers for and complete the sale of the Divestiture Assets and to 
provide required information to prospective Acquirers; and (3) a 
description of any limitations placed by Defendants on information 
provided to prospective Acquirers. Objection by the United States to 
information provided by Defendants to prospective Acquirers must be 
made within fourteen (14) calendar days of receipt of the affidavit, 
except that the United States may object at any time if the information 
set forth in the affidavit is not true or complete.
    C. Defendants must keep all records of any efforts made to divest 
the Divestiture Assets until one year after the Divestiture Date.
    D. Within twenty (20) calendar days of the Asset Preservation and 
Hold Separate Stipulation and Order in this matter, each Defendant must 
deliver to the United States an affidavit signed by each Defendant's 
Chief Financial Officer and General Counsel, that describes in 
reasonable detail all actions that Defendant has taken and all steps 
that Defendant has implemented on an ongoing basis to comply with 
Section VIII of this Final Judgment. The United States, in its sole 
discretion, may approve different signatories for the affidavits.
    E. If a Defendant makes any changes to actions and steps described 
in affidavits provided pursuant to Paragraph IX.D, that Defendant must, 
within fifteen (15) calendar days after any change is implemented, 
deliver to the United States an affidavit describing those changes.
    F. Defendants must keep all records of any efforts made to comply 
with Section VIII until one year after the Divestiture Date.

X. Compliance Inspection

    A. For the purposes of determining or securing compliance with this 
Final Judgment or of related orders such as the Asset Preservation and 
Hold Separate Stipulation and Order or of determining whether this 
Final Judgment should be modified or vacated, upon written request of 
an authorized representative of the Assistant Attorney General for the 
Antitrust Division, and reasonable notice to Defendants, Defendants 
must permit, from time to time and subject to legally recognized 
privileges, authorized representatives, including agents retained by 
the United States:
    1. to have access during Defendants' office hours to inspect and 
copy, or at the option of the United States, to require Defendants to 
provide electronic copies of all books, ledgers, accounts, records, 
data, and documents, wherever located, in the possession, custody, or 
control of Defendants relating to any matters contained in this Final 
Judgment; and
    2. to interview, either informally or on the record, Defendants' 
officers, employees, or agents, wherever located, who may have their 
individual counsel present, relating to any matters contained in this 
Final Judgment. The interviews must be subject to the reasonable 
convenience of the interviewee and without restraint or interference by 
Defendants.
    B. Upon the written request of an authorized representative of the 
Assistant Attorney General for the Antitrust Division, Defendants must 
submit written reports or respond to written interrogatories, under 
oath if requested, relating to any matters contained in this Final 
Judgment.

XI. Firewalls

    A. Defendants must implement and maintain effective procedures to 
prevent Acquirer's competitively sensitive information from being 
shared or disclosed, by or through implementation and execution of the 
obligations required by this Final Judgment and any associated 
agreements, including agreements entered pursuant to Paragraph IV.L, by 
the employees of Defendants tasked with providing transition services 
to Acquirer (collectively ``Firewall Employees'') and any other 
employees of Defendants.
    B. Defendants must, within thirty (30) calendar days of the entry 
of the Asset Preservation Stipulation and Order, submit to the United 
States a compliance plan setting forth in detail the procedures 
Defendants propose to implement to effect compliance with this Section 
XI. The United States must inform Defendants within ten (10) business 
days of receipt whether, in its sole discretion, the United States 
approves or rejects Defendants' compliance plan. Within ten (10) 
business days of receiving a notice of rejection, Defendants must 
submit a revised compliance plan. The United States may request that 
the Court determine whether Defendants' proposed compliance plan 
fulfills the requirements of this Section XI.
    C. At minimum, an effective compliance plan must include, for all 
Firewall Employees, (1) initial written notice on or before the 
Divestiture Date followed by quarterly written reminders, (2) training 
within thirty (30) calendar days of the Divestiture Date, and (3) 
provision of written acknowledgment of the obligations of this Section 
XI within thirty (30) calendar days of the Divestiture Date. The form 
of all written notifications must be approved by the United States, in 
its sole discretion. Defendants must maintain complete records of all 
written notices, training, employee acknowledgments, and all other 
efforts made to comply with this Section XI until the expiration of all 
transition services agreements between Keysight and Acquirer or twelve 
(12) months after the Divestiture Date, whichever is later.

XII. No Reacquisition

    Defendants may not reacquire any part of or any interest in the 
Divestiture Assets during the term of this Final Judgment without prior 
written authorization of the United States.

XIII. Public Disclosure

    A. No information or documents obtained pursuant to any provision 
this Final Judgment, may be divulged by the United States to any person 
other than an authorized representative of the executive branch of the 
United States, except in the course of legal proceedings to which the 
United States is a party, including grand-jury proceedings, for the 
purpose of evaluating a proposed Acquirer or securing compliance with 
this Final Judgment, or as otherwise required by law.
    B. In the event of a request by a third party, pursuant to the 
Freedom of Information Act, 5 U.S.C. 552, for disclosure of information 
obtained pursuant to any provision of this Final Judgment, the 
Antitrust Division will act in accordance with that statute, and the 
Department of Justice regulations at 28 CFR part 16, including the 
provision on confidential commercial information,

[[Page 24879]]

at 28 CFR 16.7. Defendants submitting information to the Antitrust 
Division should designate the confidential commercial information 
portions of all applicable documents and information under 28 CFR 16.7. 
Designations of confidentiality expire ten (10) years after submission, 
``unless the submitter requests and provides justification for a longer 
designation period.'' See 28 CFR 16.7(b).
    C. If at the time that Defendants furnish information or documents 
to the United States pursuant to any provision of this Final Judgment, 
Defendants represent and identify in writing information or documents 
for which a claim of protection may be asserted under Rule 26(c)(1)(G) 
of the Federal Rules of Civil Procedure, and Defendants mark each 
pertinent page of such material, ``Subject to claim of protection under 
Rule 26(c)(1)(G) of the Federal Rules of Civil Procedure,'' the United 
States must give Defendants ten (10) calendar days' notice before 
divulging the material in any legal proceeding (other than a grand jury 
proceeding).

XIV. Retention of Jurisdiction

    The Court retains jurisdiction to enable any party to this Final 
Judgment to apply to the Court at any time for further orders and 
directions as may be necessary or appropriate to carry out or construe 
this Final Judgment, to modify any of its provisions, to enforce 
compliance, and to punish violations of its provisions.

XV. Enforcement of Final Judgment

    A. If any time during the five-year period following entry of this 
Final Judgment, the United States determines at its sole discretion 
that the Final Judgment has failed to fully redress the violations 
alleged in the Complaint, then the United States may re-open this 
proceeding to seek additional relief, including divestiture of 
additional assets. Such additional relief may be ordered by this Court 
upon a finding by a preponderance of the evidence that there is a 
reasonable probability that the proposed Final Judgment did not fully 
redress the violations alleged in the Complaint.
    B. The United States retains and reserves all rights to enforce the 
provisions of this Final Judgment, including the right to seek an order 
of contempt from the Court. Defendants agree that in a civil contempt 
action, a motion to show cause, or a similar action brought by the 
United States relating to an alleged violation of this Final Judgment, 
the United States may establish a violation of this Final Judgment and 
the appropriateness of a remedy therefor by a preponderance of the 
evidence, and Defendants waive any argument that a different standard 
of proof should apply.
    C. This Final Judgment should be interpreted to give full effect to 
the procompetitive purposes of the antitrust laws and to restore the 
competition the United States alleges was harmed by the challenged 
conduct. Defendants agree that they may be held in contempt of, and 
that the Court may enforce, any provision of this Final Judgment that, 
as interpreted by the Court in light of these procompetitive principles 
and applying ordinary tools of interpretation, is stated specifically 
and in reasonable detail, whether or not it is clear and unambiguous on 
its face. In any such interpretation, the terms of this Final Judgment 
should not be construed against either party as the drafter.
    D. In an enforcement proceeding in which the Court finds that 
Defendants have violated this Final Judgment, the United States may 
apply to the Court for an extension of this Final Judgment, together 
with other relief that may be appropriate. In connection with a 
successful effort by the United States to enforce this Final Judgment 
against a Defendant, whether litigated or resolved before litigation, 
that Defendant agrees to reimburse the United States for the fees and 
expenses of its attorneys, as well as all other costs including 
experts' fees, incurred in connection with that effort to enforce this 
Final Judgment, including in the investigation of the potential 
violation.
    E. For a period of four (4) years following the expiration of this 
Final Judgment, if the United States has evidence that a Defendant 
violated this Final Judgment before it expired, the United States may 
file an action against that Defendant in this Court requesting that the 
Court order: (1) Defendant to comply with the terms of this Final 
Judgment for an additional term of at least four (4) years following 
the filing of the enforcement action; (2) all appropriate contempt 
remedies; (3) additional relief needed to ensure the Defendant complies 
with the terms of this Final Judgment; and (4) fees or expenses as 
called for by this Section XV.

XVI. Expiration of Final Judgment

    Unless the Court grants an extension, this Final Judgment will 
expire ten (10) years from the date of its entry, except that after 
five (5) years from the date of its entry, this Final Judgment may be 
terminated upon notice by the United States to the Court and Defendants 
that the divestiture has been completed and continuation of this Final 
Judgment is no longer necessary or in the public interest.

XVII. Public Interest Determination

    Entry of this Final Judgment is in the public interest. The parties 
have complied with the requirements of the Antitrust Procedures and 
Penalties Act, 15 U.S.C. 16, including by making available to the 
public copies of this Final Judgment and the Competitive Impact 
Statement, public comments thereon, and any response to comments by the 
United States. Based upon the record before the Court, which includes 
the Competitive Impact Statement and, if applicable, any comments and 
response to comments filed with the Court, entry of this Final Judgment 
is in the public interest.

Date:------------------------------------------------------------------

Court approval subject to procedures of Antitrust Procedures and 
Penalties Act, 15 U.S.C. 16.
-----------------------------------------------------------------------
United States District Judge

Annex 1

Schedule to II.B.3--Transferred Fixtures

Revised HSE and CE PPE Listing as at 31 December 2024 Stated as at 
May 15th, 2025

BILLING CODE 4410-11-P

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BILLING CODE 4410-11-C

Annex 2

Schedule to II.B.4--Excluded Contracts

(i)

    1. Spirent Intermediary/Partner Code of Conduct, dated as of 
June 9, 2023, by [Counterparty 1].\1\
---------------------------------------------------------------------------

    \1\ Counterparty names have been omitted for confidentiality 
purposes.
---------------------------------------------------------------------------

    2. Intermediary Framework Agreement, dated as of March 2, 2023, 
by and between Spirent UK and [Counterparty 1].
    3. Pace Partner Program Master Distributor Agreement, dated as 
of September 23, 2019, by and between Spirent US and [Counterparty 
2].
    4. Intermediary Framework Agreement, dated as of August 17, 
2021, by and among Spirent UK, octoScope, Inc., Spirent US and 
[Counterparty 3].
    5. International Distributer Agreement, dated as of June 4, 
2001, by and between Spirent US and [Counterparty 4], as amended by 
Amendment No.1, dated as of March 27, 2003, Amendment No. 2, dated 
as of July 10, 2006, and Amendment No. 3, dated as of December 1, 
2010.
    6. Pace Partner Program Reseller Agreement, dated as of March 
13, 2019, by and between Spirent Asia and [Counterparty 5].
    7. Pace Partner Program Authorized Representative Agreement, 
dated as of March 25, 2019, by and between Spirent US and 
[Counterparty 6].
    8. Intermediary Framework Agreement, dated as of February 25, 
2021, by and between Spirent UK and [Counterparty 7].
    9. International Non-Exclusive Distributor Agreement, dated as 
of December 1, 2011, by and between Spirent Communications 
(International) Limited and [Counterparty 7], as amended by 
Amendment No. 1, July 1, 2016.
    10. Software License, dated as of December 1, 2011, by and 
between Spirent Communications (International) Limited and 
[Counterparty 7].
    11. Intermediary Framework Agreement, dated as of December 8, 
2020, by and between Spirent UK and [Counterparty 8].
    12. Intermediary Framework Agreement, dated as of December 3, 
2020, by and between Spirent Asia and [Counterparty 9].
    13. Exclusive Reseller Agreement, dated as of June 22, 2014, by 
and between octoScope, Inc. and [Counterparty 10].
    14. Pace Partner Program Reseller Agreement, dated as of April 
29, 2019, by and between Spirent UK and [Counterparty 11].
    15. Distributor Agreement, dated as of September 22, 2020, by 
and between Spirent Asia and [Counterparty 12].
    16. Spirent Security Testing and Monitoring Consulting Services 
for SecurityLabs Services Agreement, dated as of September 22, 2020, 
by and between Spirent Asia and [Counterparty 12].
    17. Spirent Professional Services Agreement, dated as of 
September 22, 2020, by and between Spirent Asia and [Counterparty 
12].
    18. Intermediary Framework Agreement, dated as of June 14, 2023, 
by and among Spirent Positioning, Spirent France, and [Counterparty 
13].
    19. Intermediary Framework Agreement, dated as of April 26, 
2024, by and among Spirent Asia, Spirent Positioning and 
[Counterparty 14].
    20. Pace Partner Program Reseller Agreement, dated as of April 
13, 2020, by and between Spirent Asia and [Counterparty 15].
    21. Intermediary Framework Agreement, dated as of December 22, 
2021, by and between Spirent Asia and [Counterparty 15], as amended 
by Amendment No. 1, dated as of September 27, 2022.
    22. Pace Partner Program Reseller Agreement, dated as of 
September 29, 2020, by and between Spirent Asia and [Counterparty 
16].
    23. Intermediary Framework Agreement, dated as of January 1, 
2022, by and among Spirent Asia, octoScope, Inc. and [Counterparty 
17].
    24. Distribution Agreement, dated as of March 9, 2007, by and 
between Spirent Communications Plc and [Counterparty 18], as amended 
by Amendment No. 1, dated as of November 24, 2010.
    25. Pace Partner Program Reseller Agreement, dated as of June 
28, 2019, by and between Spirent US and [Counterparty 19].
    26. Authorized Representative Agreement, dated as of August 25, 
2020, by and between Spirent US and [Counterparty 20].
    27. Pace Partner Program Reseller Agreement, dated as of August 
18, 2018, by and between Spirent Asia and [Counterparty 21].
    28. Pace Partner Program Reseller Agreement, dated as of May 13, 
2019, by and between Spirent US and [Counterparty 22].
    29. Intermediary Framework Agreement, dated as of August 16, 
2022, by and between Spirent UK and [Counterparty 22].
    30. Distributor Agreement, dated as of March 25, 2010, by and 
between Spirent Communications plc and [Counterparty 23], as amended 
by Amendment No. 1, dated as of November 24, 2010.
    31. International No-Exclusive Distributor Agreement, dated as 
of January 1, 2013, by and between Spirent Communications 
(International) Limited and [Counterparty 23], as amended by 
Amendment No. 1, dated as of August 1, 2016.
    32. Pace Partner Program Reseller Agreement, dated as of May 28, 
2019, by and between Spirent Asia and [Counterparty 24], as amended 
by Amendment No. 1, dated as of March 13, 2020.
    33. Pace Partner Program Reseller Agreement, dated as of May 14, 
2020, by and between Spirent Asia and [Counterparty 25].
    34. Pace Partner Program Reseller Agreement, dated as of May 14, 
2020, by and between Spirent Positioning and [Counterparty 25].
    35. Reseller Agreement, dated as of September 15, 2014, by and 
between Spirent US and [Counterparty 26].
    36. Software License, dated as of September 15, 2014, by and 
between Spirent US and [Counterparty 26].
    37. Sales Representation Agreement, dated as of August 20, 2009, 
by and between [Counterparty 27].
    38. Intermediary Framework Agreement, dated as of April 28, 
2022, by and between Spirent Asia and [Counterparty 28], as amended 
by Amendment No. 1., dated as of December 20, 2022.

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    39. Intermediary Framework Agreement, dated as of January 1, 
2022, by and among [Counterparty 29], Spirent Positioning, 
octoScope, Inc. and Spirent Asia, as amended by Amendment #1, dated 
as of October 27, 2022.
    40. Pace Partner Program Authorized Representative Agreement, 
dated as of April 24, 2020, by and between Spirent Asia and 
[Counterparty 30].

(ii)

    1. Corporate Services Commercial Account Agreement, dated as of 
January 9, 2012, by and between Spirent and [Counterparty 31].
    2. Annual Billing Commitment under Microsoft Agreement, dated as 
of April 6, 2023, by and between Spirent and [Counterparty 32].
    3. Annual Billing Commitment under Microsoft Agreement, dated as 
of April 1, 2024, by and between Spirent and [Counterparty 32].
    4. Wireless Consulting and Services Agreement, dated as of 
August 30, 2023, by and between Spirent US and [Counterparty 33].

Annex 3

Schedule to II.B.9--Transferred Intellectual Property

Registered Company Patents

    STC, Automotive and Security:
BILLING CODE 4410-11-P

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    Channel Emulation:

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Registered Company Trademarks

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Unregistered Company Brand Names

``TestCenter''
``Avalanche''
``Cyberflood''
``Vertex''

Domain Names
[GRAPHIC] [TIFF OMITTED] TN12JN25.064

BILLING CODE 4410-11-C

Annex 4

Schedule to II.C--Divestiture Business Products

High-speed ethernet solutions
     Spirent TestCenter
     SX
     AX
     AION
     Smartbits
     Spirent Vnimble
Automotive testing solutions
     TTworkbench
     TTman
     TTsuite
     TTthree
Network security solutions
     Avalanche
     Cyberflood
     Cyberflood Virtual
     Spirent Studio
Channel emulation solutions
     Vertex
     Legacy channel emulation products (WIRELESS VCE6; 
WIRELESS VR5; WIRELESS FADER TOOLS; WIRELESS SR 5500)

[[Page 24945]]

United States District Court for the District of Columbia

    United States of America, Plaintiff, v. Keysight Technologies, 
Inc. and Spirent Communications PLC, Defendants.

Civil Action No. 1:25-cv-01734-CJN
Judge: Carl J. Nichols

Competitive Impact Statement

    In accordance with the Antitrust Procedures and Penalties Act, 15 
U.S.C. 16(b)-(h) (the ``APPA'' or ``Tunney Act''), the United States of 
America files this Competitive Impact Statement related to the proposed 
Final Judgment filed in this civil antitrust proceeding.

I. Nature and Purpose of the Proceeding

    On March 28, 2024, Keysight Technologies Inc. (``Keysight'') 
offered to acquire Spirent Communications plc (``Spirent'') for 
approximately $1.5 billion, and Spirent's shareholders voted to accept 
this offer on May 22, 2024. The United States filed a civil antitrust 
Complaint on June 2, 2025, seeking to enjoin the proposed acquisition. 
The Complaint alleges that the likely effect of this acquisition would 
be to substantially lessen competition for the development, 
manufacture, and sale of three key types of communications testing and 
measurement equipment--high-speed ethernet testing equipment, network 
security testing equipment, and radiofrequency (``RF'') channel 
emulators--to customers in the United States, in violation of Section 7 
of the Clayton Act, 15 U.S.C. 18.
    At the same time the Complaint was filed, the United States filed a 
proposed Final Judgment and an Asset Preservation and Hold Separate 
Stipulation and Order (``Stipulation and Order''), which are designed 
to remedy the loss of competition alleged in the Complaint.
    Under the proposed Final Judgment, which is explained more fully 
below, Defendants are required to divest the identified Divestiture 
Assets in each of the three Divestiture Businesses where competitive 
harm is alleged. The Divestiture Businesses are high-speed ethernet 
testing, network security testing, and RF channel emulators, as 
detailed in the proposed Final Judgment. These assets must be divested 
to a third-party acquirer approved by the United States. Viavi 
Solutions, Inc. has already entered into an agreement with Defendants 
to acquire the Divestiture Assets and is an approved acquirer, and 
divestiture could also be made to an alternative acquirer if approved 
by the United States.
    The Stipulation and Order requires Defendants to take certain steps 
to preserve competition and to ensure the competitiveness of the 
Divestiture Assets pending entry of final judgment by this Court. 
Specifically, Defendants must operate, preserve, and maintain the 
Divestiture Assets as ongoing, economically fully viable, marketable, 
and competitive assets until the required divestiture is complete. In 
addition, management, sales, and operations of Divestiture Assets must 
be held entirely separate, distinct, and apart from Defendants' other 
operations. The Stipulation and Order also provides firewalls to ensure 
Keysight cannot access competitively sensitive information from the 
Divestiture Businesses.
    The United States and Defendants have stipulated that the proposed 
Final Judgment may be entered after compliance with the APPA. Entry of 
the proposed Final Judgment will terminate this action, except that the 
Court will retain jurisdiction to construe, modify, or enforce the 
provisions of the proposed Final Judgment and to punish violations 
thereof.

II. Description of Events Giving Rise to the Alleged Violation

A. The Defendants and the Proposed Transaction

    Keysight is a Delaware corporation headquartered in Santa Rosa, 
California. It is a leading provider of communications testing and 
measurement equipment in the U.S. and worldwide. Keysight's fiscal year 
2024 global revenues were approximately $4.979 billion, $1.769 billion 
of which were from the United States. Keysight's Communications 
Solutions Group produces and sells the products in the relevant markets 
at issue. The Communications Solutions Group includes two main areas: 
(i) commercial communications and (ii) aerospace, defense and 
government.
    Spirent is a United Kingdom corporation headquartered in Crawley, 
England, with offices in Calabasas, California and other locations in 
and outside the United States. It is also a leading provider of 
communications testing and measurement equipment in the U.S. and 
worldwide. Spirent earned $460 million in global revenues in 2024, $257 
million of which were from the United States.
    On March 28, 2024, Keysight offered to purchase Spirent for $1.5 
billion. Spirent's board recommended that Spirent shareholders accept 
Keysight's offer, which they did on May 22, 2024.

B. The Competitive Effects of the Transaction

    Keysight and Spirent provide critical, highly-specialized equipment 
used to test various components of communications networks and measure 
and validate network performance. Together, they dominate three key 
communications testing and measurement markets in the United States: 
high-speed ethernet testing, network security testing, and RF channel 
emulators. Keysight and Spirent are each other's closest competitors in 
these markets. For years, competition between them has resulted in each 
company offering discounts, maintaining valuable aftermarket support 
services, and investing in new and advanced products and features--all 
to the benefit of their customers and the broader public. Keysight's 
proposed acquisition of Spirent would eliminate this competition, 
leading to higher prices; lower quality products, support, and service; 
and less innovation.
1. Industry Overview
    Communications networks connect the world, moving significant 
volumes of data around the clock. The communications industry uses 
specialized testing equipment to verify the performance of 
communications networks and the devices connected to them. This testing 
is essential to validate that a network performs as expected, even 
under non-ideal conditions, such as conditions that interfere with a 
wireless signal, or to ensure that networks and equipment can handle 
increasing loads of traffic. Testing also helps ensure that user data 
is securely protected against the threat of cyberattack. To complete 
this testing, equipment manufacturers and network operators purchase 
specialized hardware and software equipment, and they rely on periodic 
software updates and multi-year services contracts to provide regular 
maintenance and system upgrades.
    Network equipment manufacturers, communications network operators, 
and large cloud computing providers purchase and use this specialized 
testing equipment to ensure their products and networks operate 
effectively and securely under normal conditions, and to prepare them 
to withstand the real-world strain of interruptions, cyberattacks, 
interference, and high user demand. Because communications technologies 
are rapidly evolving, the communications industry invests millions of 
dollars annually in researching, developing, and implementing upgrades 
to their

[[Page 24946]]

products to keep pace with technological advancement.
    Customers use lab testing equipment throughout the lifecycle of a 
network, even after the network or devices in it have been deployed. 
Lab testing ensures that communications networks can support updated 
devices, comply with revised industry standards, and maintain data 
security as the cybersecurity landscape changes.
    Lab testing equipment requires constant engineering investment. 
Network technology changes rapidly: data moves faster, mobile wireless 
providers deploy new spectrum and new wireless technologies, would-be 
hackers develop new lines of attack, and device manufacturers make each 
iteration of their product more sophisticated. Lab testing equipment 
providers, including Keysight and Spirent, spend millions of dollars 
each year on research and development to ensure their products keep 
pace with market changes and employ hundreds of specialized experts 
dedicated to improving their testing equipment and responding to 
customer requests.
    Accurate lab testing capabilities are critical to the development, 
validation, and maintenance of wireline and wireless communications 
devices and networks. A wide range of customers depend on specialized 
lab testing equipment to successfully deploy their networks and 
devices, including network equipment manufacturers, network operators, 
chipset manufacturers, ``hyperscalers'' that offer cloud computing 
services, research labs, government testing centers, and large 
companies operating secure internal networks. Equipment cannot be 
effectively deployed in these complex networks without such testing.
2. Relevant Markets Affected by the Proposed Acquisition
    The Complaint alleges likely harm to competition in three distinct 
product markets within the communications testing and measurement 
industry: (1) high-speed ethernet testing; (2) network security 
testing; and (3) radiofrequency (``RF'') channel emulation.
a. High-Speed Ethernet Testing
    High-speed ethernet testing equipment tests the performance of both 
the hardware and software components of high-speed wireline 
communications networks. Specifically, it tests the functionality of 
communications both within a given network and across different 
networks. This testing ensures that wireline networks can support high-
bandwidth use cases, such as running artificial intelligence 
algorithms. These testing products are crucial to ensure that large 
network operators can support data usage at scale.
    Customers using high-speed ethernet testing equipment have no 
reasonable alternatives for testing their wireline network equipment. 
Solutions developed in-house or relying on open-source software would 
not provide an adequate alternative for most customers. Attempting to 
use such options would require costly investments in engineering and 
other technical resources, can take years to develop, and would not be 
as reliable or robust as the high-speed ethernet testing equipment 
available from Keysight or Spirent. A hypothetical monopolist could 
profitably impose a small but significant and non-transitory price 
increase for, or otherwise degrade quality of, high-speed ethernet 
testing equipment sold to customers in the United States. A degradation 
of quality could entail any dimension of competition, including 
service, capacity investment, choice of product variety or features, or 
innovation. Accordingly, high-speed ethernet testing equipment sold to 
U.S. customers constitutes a relevant market and line of commerce under 
Section 7 of the Clayton Act, 15 U.S.C. 18.
b. Network Security Testing
    Network security testing equipment assesses the cybersecurity of 
wireline networks through laboratory simulation of attacks, testing 
firewalls as well as other security-related features like proxy and 
secure content gateways. These products simulate real-world conditions, 
such as high traffic volumes, to ensure that a network's security 
policies protect it from attack without impacting performance.
    Customers that purchase network security testing equipment have no 
reasonable alternatives. Although some companies make use of open-
source software or internally developed tools for limited purposes, 
self-supply is not a viable option for most customers due to the high 
costs involved. Customers rely on network security testing equipment to 
ensure sensitive data are protected from cyberattacks and are thus 
unlikely to rely on unproven and untested solutions in the ordinary 
course of business. A hypothetical monopolist could profitably impose a 
small but significant and non-transitory price increase for, or 
otherwise degrade quality of, network security testing equipment sold 
to customers in the United States. A quality degradation could entail 
any dimension of competition, including service, capacity investment, 
choice of product variety or features, or innovation. Accordingly, 
network security testing equipment sold to U.S. customers constitutes a 
relevant market and line of commerce under Section 7 of the Clayton 
Act, 15 U.S.C. 18.
c. RF Channel Emulation
    RF channel emulators evaluate how wireless networks and devices 
will react when deployed in the real world, where a wireless signal may 
not be perfect. Wireless networks transmit data using radio frequency 
spectrum. Wireless communication networks are used across multiple 
important industries, including cellular networks, satellite networks, 
and radar and navigation systems. Unlike in a wireline environment, 
signal transmission through radio frequency can be subject to 
substantial interference from weather, large objects, topographical 
features, and the presence of other competing radio signals. RF channel 
emulators, also known as ``faders,'' are used in a lab setting. They 
test whether wireless receivers, such as cell phones or radar handsets, 
can effectively receive and decode RF signals. A channel emulator adds 
various impairments to the intended communication path to simulate 
real-world challenges, such as dense urban settings, mountainous 
regions, or long distances. This performance testing enables engineers 
to adjust and optimize designs in a controlled environment to ensure 
wireless networks perform as expected once they are deployed.
    Customers that purchase RF channel emulators have no reasonable 
competitive alternatives. Although some companies make use of open-
source software or internally developed tools for limited purposes, 
self-supply is not a viable option for most customers due to the high 
costs and technical expertise required to develop internal solutions. 
Customers rely on RF channel emulators to ensure networks will operate 
effectively in real-world conditions. A hypothetical monopolist could 
profitably impose a small but significant and non-transitory price 
increase for, or otherwise degrade quality of, RF channel emulators 
sold to customers in the United States. A degradation of quality could 
entail any dimension of competition, including quality, service, 
capacity investment, choice of product variety or features, or 
innovation. Accordingly, RF channel emulators sold to U.S. customers 
constitutes a relevant market and line of commerce under Section 7 of 
the Clayton Act, 15 U.S.C. 18.

[[Page 24947]]

3. Anticompetitive Effects
    Keysight and Spirent are the dominant providers of high-speed 
ethernet testing equipment, network security testing equipment, and RF 
channel emulators in the United States. Their proposed merger would 
extinguish the competition between them and would presumptively result 
in a substantial lessening of competition in each market.
a. High-Speed Ethernet Testing
    The transaction would substantially lessen competition in the 
market for high-speed ethernet testing equipment in the United States. 
Keysight and Spirent are the two principal suppliers of high-speed 
ethernet testing equipment in the United States and have remained the 
market leaders in this area for many years. In the United States, 
Keysight and Spirent have a combined market share of approximately 85%. 
The market for high-speed ethernet testing equipment is already highly 
concentrated and would become significantly more concentrated as a 
result of the proposed merger.
    Keysight and Spirent compete directly against one another to 
provide high-speed ethernet testing equipment to customers. The handful 
of other market participants serve far fewer customers and offer much 
less robust solutions than Defendants do. Customers have benefited from 
competition between Defendants through lower prices, higher quality 
services, and more robust innovation--an essential feature as 
technology and network hardware testing components continuously evolve 
to meet and enable customer innovations.
b. Network Security Testing
    The transaction also would substantially lessen competition in the 
market for network security testing equipment. Keysight and Spirent are 
the two largest suppliers of network security testing equipment in the 
United States and have remained the market leaders for many years. In 
this market, each Defendant earns more than double the revenue of any 
other competitor; together, Keysight and Spirent would have a combined 
market share of at least 60% in the United States. The market for 
network security testing equipment is already highly concentrated and 
would become significantly more concentrated after the proposed merger.
    Keysight and Spirent compete head-to-head to provide network 
security testing equipment to customers. This competition has resulted 
in lower prices, higher-quality services, and faster product 
improvements. These updates are essential to keep pace as cybersecurity 
attackers develop increasingly more sophisticated methods of accessing 
secure networks.
c. RF Channel Emulation
    The transaction also would substantially lessen competition in the 
market for RF channel emulators in the United States. Keysight and 
Spirent are two of the leading providers of RF channel emulators in the 
United States, with a combined market share of more than 50%. The 
market for RF channel emulators is already highly concentrated and 
would become significantly more concentrated after the proposed merger.
    Keysight and Spirent compete head-to-head to provide RF channel 
emulators to customers. This competition has resulted in lower prices, 
higher-quality services, and faster product improvements. These updates 
are essential to keep pace as technology improves and wireless networks 
are used for increasingly more data traffic.
    Keysight and Spirent are especially close competitors for customers 
who use RF channel emulators to test terrestrial wireless networks (as 
opposed to satellite networks) and for customers who need ``external'' 
hardware-based faders able to test a full array of RF channel emulation 
capabilities. Other providers of RF channel emulators only support 
satellite networks and/or only emulate simple interference with 
``internal'' software-based products. Keysight and Spirent are the only 
providers in the United States of RF channel emulators capable of 
supporting the full array of test environments for terrestrial wireless 
networks. For U.S. customers that require these capabilities, Keysight 
and Spirent are their only options.
4. Barriers to Entry and Expansion
    It is unlikely that any firm would enter the relevant markets in a 
timely manner sufficient to prevent the proposed transaction's 
anticompetitive effects. Successful entry into these specialized 
markets is difficult, time-consuming, and costly.
    A prospective entrant would need to invest significant time and 
capital to design and develop testing products comparable to the 
Defendants' product lines. In each of the relevant markets, Keysight 
and Spirent have spent millions of dollars and many years acquiring, 
building, and refining their products. Moreover, the underlying 
communications technologies are governed by evolving standards, 
requiring substantial ongoing investment to ensure that a new product 
functions effectively with new features and meets new standards. 
Finally, given that these products impact the performance, security, 
and reliability of networks that handle sensitive data, a prospective 
entrant would need to devote significant resources to demonstrate its 
ability to provide a high-quality product and high-quality service and 
support, including regular updates. Purchasers of high-speed ethernet 
lab testing equipment, network security testing equipment, and RF 
channel emulators have complex needs and are reluctant to rely on any 
company without an established brand and reputation.
5. Absence of Efficiencies
    Defendants cannot demonstrate verifiable, merger-specific 
efficiencies sufficient to offset the proposed merger's anticompetitive 
effects.

III. Explanation of the Proposed Final Judgment

    Paragraph IV.A of the proposed Final Judgment requires Defendants, 
within ten (10) calendar days after the Court's entry of the Asset 
Preservation and Hold Separate Stipulation and Order, or within ten 
(10) calendar days after Regulatory Approvals (as defined in Paragraph 
II.G of the proposed Final Judgment) are received, whichever is later, 
to divest all rights, title and interests in and to all property and 
assets (collectively, the ``Divestiture Assets'') related to or used in 
connection with (i) Spirent's high-speed ethernet testing business, 
(ii) Spirent's network security testing business, and (iii) Spirent's 
RF channel emulation business (collectively, the ``Divestiture 
Businesses'') to Viavi Solutions, Inc. or another acquirer approved by 
the United States in its sole discretion. Defendants must take all 
reasonable steps necessary to accomplish the divestiture quickly and 
must cooperate with the acquirer.
    The proposed Final Judgment identifies fourteen categories of 
Divestiture Assets in Paragraph II.B required to be divested, 
including: (1) real property interests at several specified locations 
used in the Divestiture Businesses, in Calabasas, California; 
Bucharest, Romania; Honolulu, Hawaii; Beijing, China; and Bangalore, 
India; (2) all inventory; (3) all tangible personal property; (4) all 
contracts, contractual rights and customer relationships as discussed 
in more detail below, and with certain specified exceptions; (5) all 
licenses,

[[Page 24948]]

permits, certifications, approvals, consents, registrations, waivers, 
and authorizations; (6) data and information held or controlled by 
Defendants; (7) all books and records, with certain specified 
exceptions pertaining to the organization, existence or capitalization 
of Spirent or its affiliates; (8) copies of all tax returns related to 
taxes on or with respect to the Divestiture Businesses or Divestiture 
Assets; (9) all intellectual property owned, licensed or sublicensed, 
including patents, copyrights, trademarks, and rights in internet 
websites and internet domain names, with certain specified exceptions 
related to Spirent's own name and device; (10) tangible and electronic 
embodiments of know-how, documentation of ideas, research and 
development files, laboratory notebooks and similar materials, or 
proprietary software; (11) legal causes of action, judgments, claims, 
and other rights and privileges against third parties, except tax 
refund claims; (12) goodwill arising out of the Divestiture Businesses; 
(13) guaranties, warranties, indemnities and similar rights granted by 
any third party regarding the Divestiture Businesses or a Divestiture 
Asset to the extent required to be performed during the period on or 
after the divestiture date; and (14) originals of all personal records 
related to Relevant Personnel (as defined in Paragraph II.H of the 
proposed Final Judgment). These Divestiture Assets are broadly defined 
to ensure a complete divestiture of all assets needed for the Divested 
Businesses, while any exceptions to the divestiture obligations are 
specified in the proposed Final Judgment. Except as otherwise 
specifically addressed in the definition of Divestiture Assets, only 
the portion of Shared Assets (ones that relate to, are used in the 
operation of, or contain information for, both the Divestiture 
Businesses and other businesses to be retained by Defendants) related 
to or necessary to the operation of the Divestiture Businesses 
constitutes Divestiture Assets. The United States, in its sole 
discretion, will determine whether any Shared Asset is necessary for 
the operation of a Divestiture Business. Certain shared contracts may 
relate to both Divestiture Businesses and to businesses not included in 
the Divestiture Assets, and if so, only the portion of the contract 
related to the Divestiture Business is considered a Divestiture Asset 
under Paragraph II.B.4 of the proposed Final Judgment.
    Paragraph IV.I of the proposed Final Judgment requires Defendants 
to identify all Relevant Personnel to the acquirer and the United 
States, including by providing the acquirer and the United States with 
organization charts and information relating to these employees and 
making them available for interviews. It also provides that Defendants 
must not interfere with any negotiations by the acquirer to hire these 
employees. In addition, for employees who elect employment with the 
acquirer, Defendants must waive all non-compete and non-disclosure 
agreements, vest all unvested pension and other equity rights, provide 
any pay pro rata, provide all compensation and benefits that those 
employees have fully or partially accrued, and provide all other 
benefits that the employees would generally be provided had those 
employees continued employment with Defendants, including but not 
limited to any retention bonuses or payments. This paragraph further 
provides that Defendants may not solicit to hire any of those employees 
who were hired by the acquirer, unless an employee is terminated or 
laid off by the acquirer or the acquirer agrees in writing that 
Defendants may solicit to hire that individual. The non-solicitation 
period in the proposed Final Judgment runs for twelve (12) months from 
the date of the divestiture, but Defendants and the acquirer can 
negotiate a longer period by private contract.
    Paragraph IV.B of the proposed Final Judgment requires Defendants 
to transfer all contracts, agreements, and relationships to the 
acquirer and must make best efforts to assign or otherwise transfer 
contracts or agreements that require the consent of another party 
before assignment or other transfer.
    The proposed Final Judgment requires Defendants to provide certain 
transition services to maintain the viability and competitiveness of 
the Divestiture Assets during the transition to the acquirer. Paragraph 
IV.L of the proposed Final Judgment requires Defendants, at the 
acquirer's option, to enter into transition services agreements (i) for 
a period of up to ninety (90) calendar days, for cross-docking and 
warehousing support, access to Divestiture Assets in Defendants' 
facilities, marketing, information technology services, human 
resources, accounting, payroll, accounts payable, accounts receivable, 
and revenue recognition, and export control, and (ii) for a period of 
up to twelve (12) months, for customer service and support. The 
acquirer may terminate the transition services agreement, or any 
portion of it, without cost or penalty at any time upon thirty (30) 
calendar days' written notice to Defendants. The paragraph further 
provides that the United States, in its sole discretion, may approve 
one or more extensions of this transition services agreement for a 
total of up to an additional ninety (90) days and that any amendments 
to or modifications of any provisions of a transition services 
agreement are subject to approval by the United States in its sole 
discretion. Paragraph IV.L also provides that employees of Defendants 
tasked with supporting this agreement must not share any competitively 
sensitive information of the acquirer with any other employee of 
Defendants, unless such sharing is for the sole purpose of providing 
transition services to the acquirer.
    If Defendants do not accomplish the divestiture within the period 
prescribed in Paragraph IV.A of the proposed Final Judgment, Section V 
of the proposed Final Judgment provides that the Court will appoint a 
divestiture trustee selected by the United States to effect the 
divestiture. If a divestiture trustee is appointed, the proposed Final 
Judgment provides that Defendants must pay all costs and expenses of 
the trustee. The divestiture trustee's commission must be structured so 
as to provide an incentive for the trustee based on the price obtained 
and the speed with which the divestiture is accomplished. After the 
divestiture trustee's appointment becomes effective, the trustee must 
provide monthly reports to the United States setting forth his or her 
efforts to accomplish the divestiture. If the divestiture has not been 
accomplished within one hundred and eighty (180) days of the 
divestiture trustee's appointment, the United States may make 
recommendations to the Court, which will enter such orders as 
appropriate, in order to carry out the purpose of the Final Judgment, 
including by extending the trust or the term of the divestiture 
trustee's appointment.
    Paragraph XV.A of the proposed Final Judgment provides that, if at 
any time during the five (5) year period following entry of the Final 
Judgment, the United States determines at its sole discretion that the 
Final Judgment has failed to fully redress the violations alleged in 
the Complaint, then the United States may re-open the proceeding to 
seek additional relief, including divestiture of additional assets.
    Paragraph XV.B of the proposed Final Judgment provides that the 
United States retains and reserves all rights to enforce the Final 
Judgment, including the right to seek an order of contempt from the 
Court. Under the terms of this paragraph, Defendants have agreed that 
in any civil contempt action, any motion to show cause, or any similar 
action brought by the United States

[[Page 24949]]

regarding an alleged violation of the Final Judgment, the United States 
may establish the violation and the appropriateness of any remedy by a 
preponderance of the evidence and that Defendants have waived any 
argument that a different standard of proof should apply. This 
provision aligns the standard for compliance with the Final Judgment 
with the standard of proof that applies to the underlying offense that 
the Final Judgment addresses.
    Paragraph XV.C of the proposed Final Judgment provides additional 
clarification regarding the interpretation of the provisions of the 
proposed Final Judgment. The proposed Final Judgment is intended to 
remedy the loss of competition the United States alleges would 
otherwise be harmed by the transaction. Defendants agree that they will 
abide by the proposed Final Judgment and that they may be held in 
contempt of the Court for failing to comply with any provision of the 
proposed Final Judgment that is stated specifically and in reasonable 
detail, as interpreted in light of this procompetitive purpose.
    Paragraph XV.D of the proposed Final Judgment provides that if the 
Court finds in an enforcement proceeding that a Defendant has violated 
the Final Judgment, the United States may apply to the Court for an 
extension of the Final Judgment, together with such other relief as may 
be appropriate. In addition, to compensate American taxpayers for any 
costs associated with investigating and enforcing violations of the 
Final Judgment, Paragraph XV.D provides that, in any successful effort 
by the United States to enforce the Final Judgment against a Defendant, 
whether litigated or resolved before litigation, the Defendant must 
reimburse the United States for attorneys' fees, experts' fees, and 
other costs incurred in connection with that effort to enforce this 
Final Judgment, including the investigation of the potential violation.
    Paragraph XV.E of the proposed Final Judgment states that the 
United States may file an action against a Defendant for violating the 
Final Judgment for up to four (4) years after the Final Judgment has 
expired or been terminated. This provision is meant to address 
circumstances such as when evidence that a violation of the Final 
Judgment occurred during the term of the Final Judgment is not 
discovered until after the Final Judgment has expired or been 
terminated or when there is not sufficient time for the United States 
to complete an investigation of an alleged violation until after the 
Final Judgment has expired or been terminated. This provision, 
therefore, makes clear that, for four (4) years after the Final 
Judgment has expired or been terminated, the United States may still 
challenge a violation that occurred during the term of the Final 
Judgment.
    Finally, Section XVI of the proposed Final Judgment provides that 
the Final Judgment will expire ten (10) years from the date of its 
entry, except that after five (5) years from the date of its entry, the 
Final Judgment may be terminated upon notice by the United States to 
the Court and Defendants that the divestiture has been completed and 
continuation of the Final Judgment is no longer necessary or in the 
public interest.

IV. Remedies Available to Potential Private Plaintiffs

    Section 4 of the Clayton Act, 15 U.S.C. 15, provides that any 
person who has been injured as a result of conduct prohibited by the 
antitrust laws may bring suit in federal court to recover three times 
the damages the person has suffered, as well as costs and reasonable 
attorneys' fees. Entry of the proposed Final Judgment neither impairs 
nor assists the bringing of any private antitrust damage action. Under 
the provisions of Section 5(a) of the Clayton Act, 15 U.S.C. 16(a), the 
proposed Final Judgment has no prima facie effect in any subsequent 
private lawsuit that may be brought against Defendants.

V. Procedures Available for Modification of the Proposed Final Judgment

    The United States and Defendants have stipulated that the proposed 
Final Judgment may be entered by the Court after compliance with the 
provisions of the APPA, provided that the United States has not 
withdrawn its consent. The APPA conditions entry upon the Court's 
determination that the proposed Final Judgment is in the public 
interest.
    The APPA provides a period of at least sixty (60) days preceding 
the effective date of the proposed Final Judgment within which any 
person may submit to the United States written comments regarding the 
proposed Final Judgment. Any person who wishes to comment should do so 
within sixty (60) days of the date of publication of this Competitive 
Impact Statement in the Federal Register, or within sixty (60) days of 
the first date of publication in a newspaper of the summary of this 
Competitive Impact Statement, whichever is later. All comments received 
during this period will be considered by the U.S. Department of 
Justice, which remains free to withdraw its consent to the proposed 
Final Judgment at any time before the Court's entry of the Final 
Judgment. The comments and the response of the United States will be 
filed with the Court. In addition, the comments and the United States' 
responses will be published in the Federal Register unless the Court 
agrees that the United States instead may publish them on the U.S. 
Department of Justice, Antitrust Division's internet website.
    Written comments should be submitted in English to: Jared Hughes, 
Assistant Chief, Media, Entertainment and Communications Section, 
Antitrust Division, United States Department of Justice, 450 Fifth 
Street NW, Suite 7000, Washington, DC 20530.
    The proposed Final Judgment provides that the Court retains 
jurisdiction over this action, and the parties may apply to the Court 
for any order necessary or appropriate for the modification, 
interpretation, or enforcement of the Final Judgment.

VI. Alternatives to the Proposed Final Judgment

    As an alternative to the proposed Final Judgment, the United States 
considered a full trial on the merits against Defendants. The United 
States could have continued the litigation and sought preliminary and 
permanent injunctions against Keysight's acquisition of Spirent. Under 
the circumstances present here, however, the United States concludes 
that entry of the proposed Final Judgment is in the public interest 
insofar as it avoids the time, expense, and uncertainty of a full trial 
on the merits.

VII. Standard of Review Under the APPA for the Proposed Final Judgment

    Under the Clayton Act and APPA, proposed Final Judgments, or 
``consent decrees,'' in antitrust cases brought by the United States 
are subject to a sixty (60) day comment period, after which the Court 
shall determine whether entry of the proposed Final Judgment ``is in 
the public interest.'' 15 U.S.C. 16(e)(1). In making that 
determination, the Court, in accordance with the statute as amended in 
2004, is required to consider:

    (A) the competitive impact of such judgment, including 
termination of alleged violations, provisions for enforcement and 
modification, duration of relief sought, anticipated effects of 
alternative remedies actually considered, whether its terms are 
ambiguous, and any other competitive considerations bearing upon the 
adequacy of such judgment that the court deems necessary to a 
determination of whether the consent judgment is in the public 
interest; and
    (B) the impact of entry of such judgment upon competition in the 
relevant market or

[[Page 24950]]

markets, upon the public generally and individuals alleging specific 
injury from the violations set forth in the complaint including 
consideration of the public benefit, if any, to be derived from a 
determination of the issues at trial.

15 U.S.C. 16(e)(1)(A) & (B). In considering these statutory factors, 
the Court's inquiry is necessarily a limited one as the government is 
entitled to ``broad discretion to settle with the defendant within the 
reaches of the public interest.'' United States v. Microsoft Corp., 56 
F.3d 1448, 1461 (D.C. Cir. 1995); United States v. U.S. Airways Grp., 
Inc., 38 F. Supp. 3d 69, 75 (D.D.C. 2014) (explaining that the 
``court's inquiry is limited'' in Tunney Act settlements); United 
States v. InBev N.V./S.A., No. 08-1965 (JR), 2009 U.S. Dist. LEXIS 
84787, at *3 (D.D.C. Aug. 11, 2009) (noting that a court's review of a 
proposed Final Judgment is limited and only inquires ``into whether the 
government's determination that the proposed remedies will cure the 
antitrust violations alleged in the complaint was reasonable, and 
whether the mechanisms to enforce the final judgment are clear and 
manageable'').
    As the U.S. Court of Appeals for the District of Columbia Circuit 
has held, under the APPA a court considers, among other things, the 
relationship between the remedy secured and the specific allegations in 
the government's Complaint, whether the proposed Final Judgment is 
sufficiently clear, whether its enforcement mechanisms are sufficient, 
and whether it may positively harm third parties. See Microsoft, 56 
F.3d at 1458-62. With respect to the adequacy of the relief secured by 
the proposed Final Judgment, a court may not ``make de novo 
determination of facts and issues.'' United States v. W. Elec. Co., 993 
F.2d 1572, 1577 (D.C. Cir. 1993) (quotation marks omitted); see also 
Microsoft, 56 F.3d at 1460-62; United States v. Alcoa, Inc., 152 F. 
Supp. 2d 37, 40 (D.D.C. 2001); United States v. Enova Corp., 107 F. 
Supp. 2d 10, 16 (D.D.C. 2000); InBev, 2009 U.S. Dist. LEXIS 84787, at 
*3. Instead, ``[t]he balancing of competing social and political 
interests affected by a proposed antitrust decree must be left, in the 
first instance, to the discretion of the Attorney General.'' W. Elec. 
Co., 993 F.2d at 1577 (quotation marks omitted). ``The court should 
also bear in mind the flexibility of the public interest inquiry: the 
court's function is not to determine whether the resulting array of 
rights and liabilities is the one that will best serve society, but 
only to confirm that the resulting settlement is within the reaches of 
the public interest.'' Microsoft, 56 F.3d at 1460 (quotation marks 
omitted); see also United States v. Deutsche Telekom AG, No. 19-2232 
(TJK), 2020 WL 1873555, at *7 (D.D.C. Apr. 14, 2020). More demanding 
requirements would ``have enormous practical consequences for the 
government's ability to negotiate future settlements,'' contrary to 
congressional intent. Microsoft, 56 F.3d at 1456. ``The Tunney Act was 
not intended to create a disincentive to the use of the consent 
decree.'' Id.
    The United States' predictions about the efficacy of the remedy are 
to be afforded deference by the Court. See, e.g., Microsoft, 56 F.3d at 
1461 (recognizing courts should give ``due respect to the Justice 
Department's . . . view of the nature of its case''); United States v. 
Iron Mountain, Inc., 217 F. Supp. 3d 146, 152-53 (D.D.C. 2016) (``In 
evaluating objections to settlement agreements under the Tunney Act, a 
court must be mindful that [t]he government need not prove that the 
settlements will perfectly remedy the alleged antitrust harms[;] it 
need only provide a factual basis for concluding that the settlements 
are reasonably adequate remedies for the alleged harms.'' (internal 
citations omitted)); United States v. Republic Servs., Inc., 723 F. 
Supp. 2d 157, 160 (D.D.C. 2010) (noting ``the deferential review to 
which the government's proposed remedy is accorded''); United States v. 
Archer-Daniels-Midland Co., 272 F. Supp. 2d 1, 6 (D.D.C. 2003) (``A 
district court must accord due respect to the government's prediction 
as to the effect of proposed remedies, its perception of the market 
structure, and its view of the nature of the case.''). The ultimate 
question is whether ``the remedies [obtained by the Final Judgment are] 
so inconsonant with the allegations charged as to fall outside of the 
`reaches of the public interest.' '' Microsoft, 56 F.3d at 1461 
(quoting W. Elec. Co., 900 F.2d at 309).
    Moreover, the Court's role under the APPA is limited to reviewing 
the remedy in relationship to the violations that the United States has 
alleged in its Complaint, and does not authorize the Court to 
``construct [its] own hypothetical case and then evaluate the decree 
against that case.'' Microsoft, 56 F.3d at 1459; see also U.S. Airways, 
38 F. Supp. 3d at 75 (noting that the court must simply determine 
whether there is a factual foundation for the government's decisions 
such that its conclusions regarding the proposed settlements are 
reasonable); InBev, 2009 U.S. Dist. LEXIS 84787, at *20 (``[T]he 
`public interest' is not to be measured by comparing the violations 
alleged in the complaint against those the court believes could have, 
or even should have, been alleged''). Because the ``court's authority 
to review the decree depends entirely on the government's exercising 
its prosecutorial discretion by bringing a case in the first place,'' 
it follows that ``the court is only authorized to review the decree 
itself,'' and not to ``effectively redraft the complaint'' to inquire 
into other matters that the United States did not pursue. Microsoft, 56 
F.3d at 1459-60.
    In its 2004 amendments to the APPA, Congress made clear its intent 
to preserve the practical benefits of using judgments proposed by the 
United States in antitrust enforcement, Public Law 108-237 Sec.  221, 
and added the unambiguous instruction that ``[n]othing in this section 
shall be construed to require the court to conduct an evidentiary 
hearing or to require the court to permit anyone to intervene.'' 15 
U.S.C. 16(e)(2); see also U.S. Airways, 38 F. Supp. 3d at 76 
(indicating that a court is not required to hold an evidentiary hearing 
or to permit intervenors as part of its review under the Tunney Act). 
This language explicitly wrote into the statute what Congress intended 
when it first enacted the Tunney Act in 1974. As Senator Tunney 
explained: ``[t]he court is nowhere compelled to go to trial or to 
engage in extended proceedings which might have the effect of vitiating 
the benefits of prompt and less costly settlement through the consent 
decree process.'' 119 Cong. Rec. 24,598 (1973) (statement of Sen. 
Tunney). ``A court can make its public interest determination based on 
the competitive impact statement and response to public comments 
alone.'' U.S. Airways, 38 F. Supp. 3d at 76 (citing Enova Corp., 107 F. 
Supp. 2d at 17).

VIII. Determinative Documents

    There are no determinative materials or documents within the 
meaning of the APPA that were considered by the United States in 
formulating the proposed Final Judgment.

    Dated: June 2, 2025.

    Respectfully submitted,

For Plaintiff United States of America:
-----------------------------------------------------------------------

Carl Willner (D.C. Bar #412841),
Carmel Arikat (D.C. Bar #1018208),
Curtis Strong (D.C. Bar #1005093),

U.S. Department of Justice, Antitrust Division, Media, 
Entertainment, and Communications Section, 450 Fifth Street NW, 
Suite 7000, Washington, DC 20530, Telephone: 202-514-5813.

[FR Doc. 2025-10536 Filed 6-11-25; 8:45 am]
 BILLING CODE 4410-11-P