List of Approved Spent Fuel Storage Casks: TN Americas LLC NUHOMS® EOS Dry Spent Fuel Storage System Certificate of Compliance No. 1042, Amendment No. 5

What it does

The U.S. Nuclear Regulatory Commission (NRC) is confirming the effective date of April 13, 2026, for the direct final rule that was published in the Federal Register on January 28, 2026. 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. 5 to Certificate of Compliance No. 1042.

The Nuclear Regulatory Commission's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 10 of the Code of Federal Regulations:

10 CFR 72

Wording on eCFR: the day before it took effect and from the day it took effect (first part listed).

Compared with

The Nuclear Regulatory Commission has published 34 final rules in 2026 so far, compared with 28 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

Before this

2 earlier Federal Register documents under regulation identifier 3150-AL55 since Jan. 1, 2025.

• Jan. 28, 2026 Proposed 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. 5
• Jan. 28, 2026 Direct 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. 5

What happens next and when

Effective date: The effective date of April 13, 2026, for the direct final rule published January 28, 2026 (91 FR 3635) is confirmed.

The agency's dates, word for word.

Check it yourself

• The document in the Federal Register
• Docket NRC-2025-1369 on Regulations.gov
• Title 10 on eCFR

The record as published

Source: the Federal Register (public domain). The document in the Federal Register