<RULE>
NUCLEAR REGULATORY COMMISSION
<CFR>10 CFR Part 72</CFR>
<DEPDOC>[NRC-2025-0025]</DEPDOC>
<RIN>RIN 3150-AL30</RIN>
<SUBJECT>List of Approved Spent Fuel Storage Casks: NAC International, Inc., NAC-UMS® Universal Storage System, Certificate of Compliance No. 1015, Amendment No. 10, and Revision 1 to Amendment Nos. 5 Through 9</SUBJECT>
<HD SOURCE="HED">AGENCY:</HD>
Nuclear Regulatory Commission.
<HD SOURCE="HED">ACTION:</HD>
Direct final rule; confirmation of effective date.
<SUM>
<HD SOURCE="HED">SUMMARY:</HD>
The U.S. Nuclear Regulatory Commission (NRC) is confirming the effective date of February 23, 2026, for the direct final rule that was published in the
<E T="04">Federal Register</E>
on December 8, 2025. This direct final rule amended the certificate of compliance (CoC) to correct licensing basis deficiencies and updated the address in the CoC to reflect the new address of the applicant's headquarters offices.
</SUM>
<DATES>
<HD SOURCE="HED">DATES:</HD>
<E T="03">Effective date:</E>
The effective date of February 23, 2026, for the direct final rule published December 8, 2025 (90 FR 56657), is confirmed.
</DATES>
<HD SOURCE="HED">ADDRESSES:</HD>
Please refer to Docket ID: NRC-2025-0025 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:
•
<E T="03">Federal Rulemaking Website:</E>
Go to
<E T="03">https://www.regulations.gov</E>
and search for Docket ID NRC-2025-0025. Address questions about NRC dockets to Helen Chang; telephone: 301-415-3228; email:
<E T="03">Helen.Chang@nrc.gov</E>
. For technical questions, contact the individual listed in the
<E T="02">FOR FURTHER INFORMATION CONTACT</E>
section of this document.
•
<E T="03">NRC's Agencywide Documents Access and Management System (ADAMS):</E>
You may obtain publicly available documents online in the ADAMS P
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