Home / Agencies / NRC / 2025-02742
Final Rule

List of Approved Spent Fuel Storage Casks: NAC International, Inc. MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment No. 14 and Revisions to Amendment Nos. 0 Through 13

Agency
NRC
Document Number
2025-02742
Published
February 18, 2025
Effective Date
March 19, 2025

Abstract

The U.S. Nuclear Regulatory Commission (NRC) is confirming the effective date of March 19, 2025, for the direct final rule that was published in the Federal Register on January 3, 2025. This direct final rule amended the NAC International, Inc. MAGNASTOR[supreg] Storage System listing within the "List of approved spent fuel storage casks" to include Amendment No. 14 and revisions to Amendment Nos. 0 through 13 to Certificate of Compliance No. 1031.

Federal Register Source

This document is published by the Office of the Federal Register, National Archives and Records Administration. Access the full regulatory text, preamble, and docket comments below.

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Frequently Asked Questions

What is the 2025-02742 Federal Register document?
Document 2025-02742 is a Final Rule published by the Nuclear Regulatory Commission in the Federal Register on February 18, 2025, with an effective date of March 19, 2025. The U.S. Nuclear Regulatory Commission (NRC) is confirming the effective date of March 19, 2025, for the direct final rule that was published in the Federal Register on January 3, 2025. This direct final rule amended the NAC International, Inc. MAGNASTOR[supreg] Storage System listing within the "List of approved spent fuel storage casks" to include Amendment No. 14 and revisions to Amendment Nos. 0 through 13 to Certificate of Compliance No. 1031. View the original at https://www.federalregister.gov/documents/2025/02/18/2025-02742/list-of-approved-spent-fuel-storage-casks-nac-international-inc-magnastor-storage-system-certificate.
Is document 2025-02742 an economically significant rule?
No. Document 2025-02742 is not classified as economically significant under Executive Order 12866. Economically significant rules require OIRA review and are estimated to have impacts of $100 million or more per year.

Other Rules from NRC

List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment Nos. 16 and 17 and Revisions to Amendment Nos. 0 Through 16
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Integrated Low-Level Radioactive Waste Disposal
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List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment Nos. 16 and 17 and Revisions to Amendment Nos. 0 Through 16
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Modernizing Security Requirements
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