[Federal Register Volume 88, Number 101 (Thursday, May 25, 2023)]
[Notices]
[Pages 33932-33936]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-11128]


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NUCLEAR REGULATORY COMMISSION

[Docket No. 70-0925; NRC-2023-0087]


Cimarron Environmental Response Trust; Cimarron Facility

AGENCY: Nuclear Regulatory Commission.

ACTION: License amendment application; opportunity to provide comments, 
request a hearing and to petition for leave to intervene; order 
imposing procedures.

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SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has received a 
license amendment application from Cimarron Environmental Response 
Trust (CERT or the applicant) for the Cimarron Facility, located in the 
city of Guthrie, which is in Logan County, Oklahoma. The license 
authorizes Possession of Byproduct, Source, and Special Nuclear 
Material (SNM-928). In this amendment request, CERT requests approval 
of its proposed Facility Decommissioning Plan (DP), Revision 3 for the 
Cimarron Facility. The requested license amendment is necessary for 
CERT to complete the remaining decommissioning activities needed for 
the NRC to release the Cimarron site for unrestricted use. The 
requested license amendment is also necessary to ultimately terminate 
SNM-928; however, license termination is a separate action that 
requires a separate application from CERT and a separate NRC finding 
that the site is suitable for release. Because the license application 
contains Sensitive Unclassified Non-Safeguards Information (SUNSI), an 
order imposes procedures to obtain access to this type of information 
for contention preparation.

DATES: Submit comments by June 26, 2023. A request for a hearing or 
petition for leave to intervene must be filed by July 24, 2023. Any 
potential party as defined in section 2.4 of title 10 of the Code of 
Federal Regulations (10 CFR) who believes access to SUNSI is necessary 
to respond to this notice must request document access by June 5, 2023.

ADDRESSES: You may submit comments by any of the following methods; 
however, the NRC encourages electronic comment submission through the 
Federal rulemaking website:
     Federal rulemaking website: Go to https://www.regulations.gov and search for Docket ID NRC-2023-0087. Address 
questions about Docket IDs in Regulations.gov to Stacy Schumann; 
telephone: 301-415-0624; email: [email protected]. For technical 
questions, contact the individual listed in the ``For Further 
Information Contact'' section of this document.

[[Page 33933]]

     Mail comments to: Office of Administration, Mail Stop: 
TWFN-7-A60M, U.S. Nuclear Regulatory Commission, Washington, DC 20555-
0001, ATTN: Program Management, Announcements and Editing Staff.
    For additional direction on obtaining information and submitting 
comments, see ``Obtaining Information and Submitting Comments'' in the 
SUPPLEMENTARY INFORMATION section of this document.

FOR FURTHER INFORMATION CONTACT: James Smith, Office of Nuclear 
Material Safety and Safeguards, U.S. Nuclear Regulatory Commission, 
Washington, DC 20555-0001, telephone: 301-415-6103; email: 
[email protected].

SUPPLEMENTARY INFORMATION: 

I. Obtaining Information and Submitting Comments

A. Obtaining Information

    Please refer to Docket ID NRC-2023-0087 when contacting the NRC 
about the availability of information for this action. You may obtain 
publicly available information related to this action by any of the 
following methods:
     Federal Rulemaking Website: Go to https://www.regulations.gov and search for Docket ID NRC-2023-0087.
     NRC's Agencywide Documents Access and Management System 
(ADAMS): You may obtain publicly available documents online in the 
ADAMS Public Documents collection at https://www.nrc.gov/reading-rm/adams.html. To begin the search, select ``Begin Web-based ADAMS 
Search.'' For problems with ADAMS, please contact the NRC's Public 
Document Room (PDR) reference staff at 1-800-397-4209, 301-415-4737, or 
by email to [email protected]. The acceptance letter, dated March 
30, 2023 (ADAMS Accession No. ML23074A100), contains a table with 29 
documents and their accession numbers referenced in the license 
amendment request, dated October 7, 2022 (ADAMS Accession No. 
ML22284A145).
     NRC's PDR: You may examine and purchase copies of public 
documents, by appointment, at the NRC's PDR, Room P1 B35, One White 
Flint North, 11555 Rockville Pike, Rockville, Maryland 20852. To make 
an appointment to visit the PDR, please send an email to 
[email protected] or call 1-800-397-4209 or 301-415-4737, between 8 
a.m. and 4 p.m. eastern time (ET), Monday through Friday, except 
Federal holidays.

B. Submitting Comments

    The NRC encourages electronic comment submission through the 
Federal rulemaking website (https://www.regulations.gov). Please 
include Docket ID NRC-2023-0087 in your comment submission.
    The NRC cautions you not to include identifying or contact 
information that you do not want to be publicly disclosed in your 
comment submission. The NRC will post all comment submissions at 
https://www.regulations.gov as well as enter the comment submissions 
into ADAMS. The NRC does not routinely edit comment submissions to 
remove identifying or contact information.
    If you are requesting or aggregating comments from other persons 
for submission to the NRC, then you should inform those persons not to 
include identifying or contact information that they do not want to be 
publicly disclosed in their comment submission. Your request should 
state that the NRC does not routinely edit comment submissions to 
remove such information before making the comment submissions available 
to the public or entering the comment into ADAMS.

II. Introduction

    The NRC has received, by letter dated October 7, 2022, an 
application to amend SNM-928, which authorizes Possession of Byproduct, 
Source, and Special Nuclear Material (SNM-928). The amendment requests 
approval of its proposed Facility Decommissioning Plan (DP), Revision 3 
for the Cimarron Facility in Guthrie, Oklahoma and incorporation of the 
DP into its license, by license amendment.
    Since the Cimarron site has been in decommissioning status, 
materials and equipment, buildings and structures, and surface and 
subsurface soils have been decommissioned and much of the original site 
has been released from license. Previously, the site used monitored 
natural attenuation to reduce uranium concentrations in the groundwater 
to levels that would meet the groundwater release criteria specified in 
the license. However, in some portions of the site, uranium in the 
groundwater exceeds those levels. In 2015, CERT therefore requested 
revisions to the DP to modify the plan from monitored natural 
attenuation to, instead, allow for active groundwater remediation with 
the goal of meeting the 180 picoCuries per liter total uranium criteria 
for unrestricted use. In the intervening years, CERT revised the DP 
several times to address additional technical and funding issues 
regarding the active groundwater remediation plan, but, previously, the 
information submitted was not sufficient to support a complete review. 
The licensee now seeks approval of Revision 3 of the DP, which provides 
further details regarding the active groundwater remediation plans that 
specifically target areas for groundwater remediation where the 
concentration of uranium in groundwater exceeds the NRC Criterion for 
unrestricted release, as specified in the license.
    In addition to incorporating the revised DP into the license, CERT 
also requests several other revisions to SNM-928. The license amendment 
would authorize the possession of Technetium-99 (Tc-99) as a 
contaminant in groundwater. Unrestricted release criteria for Tc-99 are 
not stipulated in license SNM-928. However, Tc-99 exists in the 
groundwater as a contaminant from the residual Tc-99 in the uranium 
hexafluoride cylinders used at the facility. Addition of the Tc-99 to 
the license would allow the licensee to possess and dispose of any 
contaminated material because treatment of the groundwater may result 
in concentration of the Tc-99 in the ion exchange media above 
acceptable concentration limits. Any waste stream containing detectable 
Tc-99 would have to be disposed of as low-level radioactive waste.
    The license amendment would also distinguish between the possession 
limit for ``in-process'' U-235 and U-235 in packaged waste that 
complies with fissile exemption criteria. Distinguishing between the 
possession limit for ``in-process'' U-235 and U-235 in packaged waste 
that complies with fissile exemption criteria will clarify the 
requirements for each type of material that is possessed to avoid 
confusion in the future during operation of the groundwater treatment 
facility.
    Additionally, the license amendment would clarify the authorized 
place of use to include subsurface areas where the groundwater exceeds 
the NRC Criterion, and areas where such licensed material will be 
transported or managed. Clarifying the authorized place of use to 
include areas previously released from the license, in which 
groundwater exceeding the NRC Criterion is present in the subsurface 
and areas where such licensed material will be transported or managed, 
will clearly define the authorized places of use requiring radiological 
controls and surveillance during the life of the treatment facility. 
This will also inform the areas needing characterization in future 
final status surveys to eventually terminate the license at the end of 
the groundwater treatment process.
    Finally, the license amendment would eliminate references to 
documents relevant to previous

[[Page 33934]]

decommissioning activities of facilities and soil that are no longer 
relevant to ongoing decommissioning activities. Eliminating references 
to documents relevant to previously existing decommissioning activities 
of facilities and soil that are no longer relevant to ongoing 
decommissioning activities will eliminate confusion in identifying 
program requirements that are relevant to the operation of the 
groundwater treatment facility and not pre-existing and released 
facilities.
    An NRC administrative completeness review found the application 
acceptable for a technical review (ADAMS Accession No. ML23074A100). 
Prior to approving the proposed action, the NRC will need to make the 
findings required by the Atomic Energy Act of 1954 as amended (the 
Act), and the NRC's regulations. The NRC's findings will be documented 
in a safety evaluation report and an environmental assessment. The 
environmental assessment will be the subject of a subsequent notice in 
the Federal Register.

III. Notice and Solicitation of Comments

    In accordance with 10 CFR 20.1405, the Commission is providing 
notice and soliciting comments from local and State governments in the 
vicinity of the site and any Federally recognized Indian tribe that 
could be affected by the decommissioning. This notice and solicitation 
of comments is published pursuant to 10 CFR 20.1405, which provides for 
publication in the Federal Register and in a forum, such as local 
newspapers, letters to State or local organizations, or other 
appropriate forum, that is readily accessible to individuals in the 
vicinity of the site. Comments should be provided within 30 days of the 
date of this notice.

IV. Opportunity To Request a Hearing and Petition for Leave To 
Intervene

    Within 60 days after the date of publication of this notice, any 
person (petitioner) whose interest may be affected by this action may 
file a request for a hearing and petition for leave to intervene 
(petition) with respect to the action. Petitions shall be filed in 
accordance with the Commission's ``Agency Rules of Practice and 
Procedure'' in 10 CFR part 2. Interested persons should consult 10 CFR 
2.309. If a petition is filed, the presiding officer will rule on the 
petition and, if appropriate, a notice of a hearing will be issued.
    Petitions must be filed no later than 60 days from the date of 
publication of this notice in accordance with the filing instructions 
in the ``Electronic Submissions (E-Filing)'' section of this document. 
Petitions and motions for leave to file new or amended contentions that 
are filed after the deadline will not be entertained absent a 
determination by the presiding officer that the filing demonstrates 
good cause by satisfying the three factors in 10 CFR 2.309(c)(1)(i) 
through (iii).
    A State, local governmental body, Federally recognized Indian 
Tribe, or designated agency thereof, may submit a petition to the 
Commission to participate as a party under 10 CFR 2.309(h) no later 
than 60 days from the date of publication of this notice. 
Alternatively, a State, local governmental body, Federally recognized 
Indian Tribe, or agency thereof may participate as a non-party under 10 
CFR 2.315(c).
    For information about filing a petition and about participation by 
a person not a party under 10 CFR 2.315, see ADAMS Accession No. 
ML20340A053 (https://adamswebsearch2.nrc.gov/webSearch2/main.jsp?AccessionNumber=ML20340A053) and on the NRC's public website 
at https://www.nrc.gov/about-nrc/regulatory/adjudicatory/hearing.html#participate.

V. Electronic Submissions (E-Filing)

    All documents filed in NRC adjudicatory proceedings, including 
documents filed by an interested State, local governmental body, 
Federally recognized Indian Tribe, or designated agency thereof that 
requests to participate under 10 CFR 2.315(c), must be filed in 
accordance with 10 CFR 2.302. The E-Filing process requires 
participants to submit and serve all adjudicatory documents over the 
internet, or in some cases, to mail copies on electronic storage media, 
unless an exemption permitting an alternative filing method, as further 
discussed, is granted. Detailed guidance on electronic submissions is 
located in the ``Guidance for Electronic Submissions to the NRC'' 
(ADAMS Accession No. ML13031A056) and on the NRC's public website at 
https://www.nrc.gov/site-help/e-submittals.html.
    To comply with the procedural requirements of E-Filing, at least 10 
days prior to the filing deadline, the participant should contact the 
Office of the Secretary by email at [email protected], or by 
telephone at 301-415-1677, to (1) request a digital identification (ID) 
certificate, which allows the participant (or its counsel or 
representative) to digitally sign submissions and access the E-Filing 
system for any proceeding in which it is participating; and (2) advise 
the Secretary that the participant will be submitting a petition or 
other adjudicatory document (even in instances in which the 
participant, or its counsel or representative, already holds an NRC-
issued digital ID certificate). Based upon this information, the 
Secretary will establish an electronic docket for the proceeding if the 
Secretary has not already established an electronic docket.
    Information about applying for a digital ID certificate is 
available on the NRC's public website at https://www.nrc.gov/site-help/e-submittals/getting-started.html. After a digital ID certificate is 
obtained and a docket created, the participant must submit adjudicatory 
documents in Portable Document Format. Guidance on submissions is 
available on the NRC's public website at https://www.nrc.gov/site-help/electronic-sub-ref-mat.html. A filing is considered complete at the 
time the document is submitted through the NRC's E-Filing system. To be 
timely, an electronic filing must be submitted to the E-Filing system 
no later than 11:59 p.m. ET on the due date. Upon receipt of a 
transmission, the E-Filing system time-stamps the document and sends 
the submitter an email confirming receipt of the document. The E-Filing 
system also distributes an email that provides access to the document 
to the NRC's Office of the General Counsel and any others who have 
advised the Office of the Secretary that they wish to participate in 
the proceeding, so that the filer need not serve the document on those 
participants separately. Therefore, applicants and other participants 
(or their counsel or representative) must apply for and receive a 
digital ID certificate before adjudicatory documents are filed to 
obtain access to the documents via the E-Filing system.
    A person filing electronically using the NRC's adjudicatory E-
Filing system may seek assistance by contacting the NRC's Electronic 
Filing Help Desk through the ``Contact Us'' link located on the NRC's 
public website at https://www.nrc.gov/site-help/e-submittals.html, by 
email to [email protected], or by a toll-free call at 1-866-672-
7640. The NRC Electronic Filing Help Desk is available between 9 a.m. 
and 6 p.m., ET, Monday through Friday, except Federal holidays.
    Participants who believe that they have good cause for not 
submitting documents electronically must file an exemption request, in 
accordance with 10 CFR 2.302(g), with their initial paper filing 
stating why there is good cause for not filing electronically and 
requesting authorization to continue to submit documents in paper 
format. Such filings

[[Page 33935]]

must be submitted in accordance with 10 CFR 2.302(b)-(d). Participants 
filing adjudicatory documents in this manner are responsible for 
serving their documents on all other participants. Participants granted 
an exemption under 10 CFR 2.302(g)(2) must still meet the electronic 
formatting requirement in 10 CFR 2.302(g)(1), unless the participant 
also seeks and is granted an exemption from 10 CFR 2.302(g)(1).
    Documents submitted in adjudicatory proceedings will appear in the 
NRC's electronic hearing docket, which is publicly available at https://adams.nrc.gov/ehd, unless excluded pursuant to an order of the 
presiding officer. If you do not have an NRC-issued digital ID 
certificate as previously described, click ``cancel'' when the link 
requests certificates and you will be automatically directed to the 
NRC's electronic hearing dockets where you will be able to access any 
publicly available documents in a particular hearing docket. 
Participants are requested not to include personal privacy information 
such as social security numbers, home addresses, or personal phone 
numbers in their filings unless an NRC regulation or other law requires 
submission of such information. With respect to copyrighted works, 
except for limited excerpts that serve the purpose of the adjudicatory 
filings and would constitute a Fair Use application, participants 
should not include copyrighted materials in their submission.

Order Imposing Procedures for Access to Sensitive Unclassified Non-
Safeguards Information for Contention Preparation

    A. This Order contains instructions regarding how potential parties 
to this proceeding may request access to documents containing Sensitive 
Unclassified Non-Safeguards Information (SUNSI).
    B. Within 10 days after publication of this notice of hearing or 
opportunity for hearing, any potential party who believes access to 
SUNSI is necessary to respond to this notice may request access to 
SUNSI. A ``potential party'' is any person who intends to participate 
as a party by demonstrating standing and filing an admissible 
contention under 10 CFR 2.309. Requests for access to SUNSI submitted 
later than 10 days after publication of this notice will not be 
considered absent a showing of good cause for the late filing, 
addressing why the request could not have been filed earlier.
    C. The requestor shall submit a letter requesting permission to 
access SUNSI to the Office of the Secretary, U.S. Nuclear Regulatory 
Commission, Washington, DC 20555-0001, Attention: Rulemakings and 
Adjudications Staff, and provide a copy to the Deputy General Counsel 
for Licensing, Hearings, and Enforcement, Office of the General 
Counsel, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001. 
The expedited delivery or courier mail address for both offices is: 
U.S. Nuclear Regulatory Commission, 11555 Rockville Pike, Rockville, 
Maryland 20852. The email addresses for the Office of the Secretary and 
the Office of the General Counsel are [email protected] and 
[email protected], respectively.\1\ The request must 
include the following information:
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    \1\ While a request for hearing or petition to intervene in this 
proceeding must comply with the filing requirements of the NRC's 
``E-Filing Rule,'' the initial request to access SUNSI under these 
procedures should be submitted as described in this paragraph.
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    (1) A description of the licensing action with a citation to this 
Federal Register notice;
    (2) The name and address of the potential party and a description 
of the potential party's particularized interest that could be harmed 
by the action identified in C.(1); and
    (3) The identity of the individual or entity requesting access to 
SUNSI and the requestor's basis for the need for the information in 
order to meaningfully participate in this adjudicatory proceeding. In 
particular, the request must explain why publicly available versions of 
the information requested would not be sufficient to provide the basis 
and specificity for a proffered contention.
    D. Based on an evaluation of the information submitted under 
paragraph C, the NRC staff will determine within 10 days of receipt of 
the request whether:
    (1) There is a reasonable basis to believe the petitioner is likely 
to establish standing to participate in this NRC proceeding; and
    (2) The requestor has established a legitimate need for access to 
SUNSI.
    E. If the NRC staff determines that the requestor satisfies both 
D.(1) and D.(2), the NRC staff will notify the requestor in writing 
that access to SUNSI has been granted. The written notification will 
contain instructions on how the requestor may obtain copies of the 
requested documents, and any other conditions that may apply to access 
to those documents. These conditions may include, but are not limited 
to, the signing of a Non-Disclosure Agreement or Affidavit, or 
Protective Order \2\ setting forth terms and conditions to prevent the 
unauthorized or inadvertent disclosure of SUNSI by each individual who 
will be granted access to SUNSI.
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    \2\ Any motion for Protective Order or draft Non-Disclosure 
Affidavit or Agreement for SUNSI must be filed with the presiding 
officer or the Chief Administrative Judge if the presiding officer 
has not yet been designated, within 30 days of the deadline for the 
receipt of the written access request.
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    F. Filing of Contentions. Any contentions in these proceedings that 
are based upon the information received as a result of the request made 
for SUNSI must be filed by the requestor no later than 25 days after 
receipt of (or access to) that information. However, if more than 25 
days remain between the petitioner's receipt of (or access to) the 
information and the deadline for filing all other contentions (as 
established in the notice of hearing or opportunity for hearing), the 
petitioner may file its SUNSI contentions by that later deadline.
    G. Review of Denials of Access.
    (1) If the request for access to SUNSI is denied by the NRC staff 
after a determination on standing and requisite need, the NRC staff 
shall immediately notify the requestor in writing, briefly stating the 
reason or reasons for the denial.
    (2) The requestor may challenge the NRC staff's adverse 
determination by filing a challenge within 5 days of receipt of that 
determination with: (a) the presiding officer designated in this 
proceeding; (b) if no presiding officer has been appointed, the Chief 
Administrative Judge, or if this individual is unavailable, another 
administrative judge, or an Administrative Law Judge with jurisdiction 
pursuant to 10 CFR 2.318(a); or (c) if another officer has been 
designated to rule on information access issues, with that officer.
    (3) Further appeals of decisions under this paragraph must be made 
pursuant to 10 CFR 2.311.
    H. Review of Grants of Access. A party other than the requestor may 
challenge an NRC staff determination granting access to SUNSI whose 
release would harm that party's interest independent of the proceeding. 
Such a challenge must be filed within 5 days of the notification by the 
NRC staff of its grant of access and must be filed with: (a) the 
presiding officer designated in this proceeding; (b) if no presiding 
officer has been appointed, the Chief Administrative Judge, or if this 
individual is unavailable, another administrative judge, or an 
Administrative Law Judge with jurisdiction pursuant to 10 CFR

[[Page 33936]]

2.318(a); or (c) if another officer has been designated to rule on 
information access issues, with that officer.
    If challenges to the NRC staff determinations are filed, these 
procedures give way to the normal process for litigating disputes 
concerning access to information. The availability of interlocutory 
review by the Commission of orders ruling on such NRC staff 
determinations (whether granting or denying access) is governed by 10 
CFR 2.311.\3\
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    \3\ Requestors should note that the filing requirements of the 
NRC's E-Filing Rule (72 FR 49139; August 28, 2007, as amended at 77 
FR 46562; August 3, 2012, 78 FR 34247, June 7, 2013) apply to 
appeals of NRC staff determinations (because they must be served on 
a presiding officer or the Commission, as applicable), but not to 
the initial SUNSI request submitted to the NRC staff under these 
procedures.
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    I. The Commission expects that the NRC staff and presiding officers 
(and any other reviewing officers) will consider and resolve requests 
for access to SUNSI, and motions for protective orders, in a timely 
fashion in order to minimize any unnecessary delays in identifying 
those petitioners who have standing and who have propounded contentions 
meeting the specificity and basis requirements in 10 CFR part 2. The 
attachment to this Order summarizes the general target schedule for 
processing and resolving requests under these procedures.
    It is so ordered.

    Dated: May 19, 2023.

    For the Nuclear Regulatory Commission.
Brooke P. Clark,
Secretary of the Commission.

   Attachment 1--General Target Schedule for Processing and Resolving
Requests for Access to Sensitive Unclassified Non-Safeguards Information
                           in This Proceeding
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           Day                            Event/activity
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0.......................  Publication of Federal Register notice of
                           hearing or opportunity for hearing, including
                           order with instructions for access requests.
10......................  Deadline for submitting requests for access to
                           Sensitive Unclassified Non-Safeguards
                           Information (SUNSI) with information:
                           supporting the standing of a potential party
                           identified by name and address; describing
                           the need for the information in order for the
                           potential party to participate meaningfully
                           in an adjudicatory proceeding.
60......................  Deadline for submitting petition for
                           intervention containing: (i) demonstration of
                           standing; and (ii) all contentions whose
                           formulation does not require access to SUNSI
                           (+25 Answers to petition for intervention; +7
                           petitioner/requestor reply).
20......................  U.S. Nuclear Regulatory Commission (NRC) staff
                           informs the requestor of the staff's
                           determination whether the request for access
                           provides a reasonable basis to believe
                           standing can be established and shows need
                           for SUNSI. (NRC staff also informs any party
                           to the proceeding whose interest independent
                           of the proceeding would be harmed by the
                           release of the information.) If NRC staff
                           makes the finding of need for SUNSI and
                           likelihood of standing, NRC staff begins
                           document processing (preparation of
                           redactions or review of redacted documents).
25......................  If NRC staff finds no ``need'' or no
                           likelihood of standing, the deadline for
                           petitioner/requestor to file a motion seeking
                           a ruling to reverse the NRC staff's denial of
                           access; NRC staff files copy of access
                           determination with the presiding officer (or
                           Chief Administrative Judge or other
                           designated officer, as appropriate). If NRC
                           staff finds ``need'' for SUNSI, the deadline
                           for any party to the proceeding whose
                           interest independent of the proceeding would
                           be harmed by the release of the information
                           to file a motion seeking a ruling to reverse
                           the NRC staff's grant of access.
30......................  Deadline for NRC staff reply to motions to
                           reverse NRC staff determination(s).
40......................  (Receipt +30) If NRC staff finds standing and
                           need for SUNSI, deadline for NRC staff to
                           complete information processing and file
                           motion for Protective Order and draft Non-
                           Disclosure Agreement or Affidavit. Deadline
                           for applicant/licensee to file Non-Disclosure
                           Agreement or Affidavit for SUNSI.
A.......................  If access granted: issuance of presiding
                           officer or other designated officer decision
                           on motion for protective order for access to
                           sensitive information (including schedule for
                           providing access and submission of
                           contentions) or decision reversing a final
                           adverse determination by the NRC staff.
A + 3...................  Deadline for filing executed Non-Disclosure
                           Agreements or Affidavits. Access provided to
                           SUNSI consistent with decision issuing the
                           protective order.
A + 28..................  Deadline for submission of contentions whose
                           development depends upon access to SUNSI.
                           However, if more than 25 days remain between
                           the petitioner's receipt of (or access to)
                           the information and the deadline for filing
                           all other contentions (as established in the
                           notice of hearing or notice of opportunity
                           for hearing), the petitioner may file its
                           SUNSI contentions by that later deadline.
A + 53..................  (Contention receipt +25) Answers to
                           contentions whose development depends upon
                           access to SUNSI.
A + 60..................  (Answer receipt +7) Petitioner/Intervenor
                           reply to answers.
>A + 60.................  Decision on contention admission.
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[FR Doc. 2023-11128 Filed 5-24-23; 8:45 am]
BILLING CODE 7590-01-P