[Federal Register Volume 90, Number 171 (Monday, September 8, 2025)]
[Rules and Regulations]
[Pages 43146-43147]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-17201]


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NUCLEAR REGULATORY COMMISSION

10 CFR Part 72

[NRC-2025-0070]
RIN 3150-AL33


List of Approved Spent Fuel Storage Casks: TN Americas LLC 
NUHOMS[supreg] EOS Dry Spent Fuel Storage System Certificate of 
Compliance No. 1042, Amendment No. 4

AGENCY: Nuclear Regulatory Commission.

ACTION: Direct final rule; confirmation of effective date.

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SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) is confirming the 
effective date of October 14, 2025, for

[[Page 43147]]

the direct final rule that was published in the Federal Register on 
July 29, 2025. The direct final rule amended the TN Americas LLC, 
NUHOMS[supreg] EOS Dry Spent Fuel Storage System listing within the 
``List of approved spent fuel storage casks'' to include Amendment No. 
4 to Certificate of Compliance No. 1042.

DATES:  The effective date of October 14, 2025, for the direct final 
rule published July 29, 2025 (90 FR 35589), is confirmed.

ADDRESSES: Please refer to Docket ID NRC-2025-0070 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-2025-0070. Address 
questions about NRC dockets to Helen Chang; telephone: 301-415-3228; 
email: [email protected]. For technical questions, contact the 
individual listed in the FOR FURTHER INFORMATION CONTACT section of 
this document.
     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, at 301-415-4737, 
or by email to [email protected]. The Amendment No. 4 of Certificate 
of Compliance No. 1042, the associated changes to the technical 
specifications, and the safety evaluation report are available in ADAMS 
under Package Accession No. ML25078A248.
     NRC's PDR: The PDR, where you may examine and order copies 
of publicly available documents, is open by appointment. 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, Monday through Friday, except Federal 
holidays.

FOR FURTHER INFORMATION CONTACT: George Tartal, Office of Nuclear 
Material Safety and Safeguards, U.S. Nuclear Regulatory Commission, 
Washington, DC 20555-0001; telephone: 301-415-7150, email: 
[email protected].

SUPPLEMENTARY INFORMATION: On July 29, 2025 (90 FR 35589), the NRC 
published a direct final rule amending its regulations in part 72 of 
title 10 of the Code of Federal Regulations to revise the TN Americas 
LLC, NUHOMS[supreg] EOS Dry Spent Fuel Storage System listing in the 
``List of approved spent fuel storage casks'' to include Amendment No. 
4 to Certificate of Compliance No. 1042.
    In the direct final rule, the NRC stated that if no significant 
adverse comments were received, the direct final rule would become 
effective on October 14, 2025. The NRC received and docketed one 
comment on the companion proposed rule (90 FR 35640; July 29, 2025). An 
electronic copy of the comment can be obtained from the Federal 
Rulemaking website at https://www.regulations.gov under Docket ID NRC-
2025-0070 and is also available in ADAMS under Accession No. 
ML25241A013. The NRC evaluated the comment against the criteria 
described in the direct final rule and determined that the comment was 
not significant and adverse. Specifically, the comment was outside the 
scope of this rulemaking. The comment did not raise a relevant issue 
that was not previously addressed or considered by the NRC. It did not 
cause the NRC to either reevaluate its position or conduct additional 
analysis. It did not propose a change or an addition to the rule or 
cause the NRC to make a change to the rule, the certificate of 
compliance, or the accompanying technical specifications. Therefore, 
this direct final rule will become effective as scheduled.

    Dated: September 4, 2025.

    For the Nuclear Regulatory Commission.
Araceli Billoch Colon,
Chief, Regulatory Analysis and Rulemaking Support Branch, Division of 
Rulemaking, Environmental, and Financial Support. Office of Nuclear 
Material Safety and Safeguards.
[FR Doc. 2025-17201 Filed 9-5-25; 8:45 am]
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