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Final Rule

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

Agency
Document Number
2025-17201
Published
September 8, 2025
Effective Date
October 14, 2025

Abstract

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

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 2025-17201 Federal Register document?
Document 2025-17201 is a Final Rule published by the Nuclear Regulatory Commission in the Federal Register on September 8, 2025, with an effective date of October 14, 2025. The U.S. Nuclear Regulatory Commission (NRC) is confirming the effective date of October 14, 2025, for 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. View the original at https://www.federalregister.gov/documents/2025/09/08/2025-17201/list-of-approved-spent-fuel-storage-casks-tn-americas-llc-nuhoms-eos-dry-spent-fuel-storage-system.
Is document 2025-17201 an economically significant rule?
No. Document 2025-17201 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.
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