Data / Federal rules / 2026-16398
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
The Nuclear Regulatory Commission published this final rule in the Federal Register on August 12, 2026. It took effect on September 14, 2026.
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What the agency says
The U.S. Nuclear Regulatory Commission (NRC) is confirming the effective date of September 14, 2026, for the direct final rule that was published in the Federal Register on July 1, 2026. This direct final rule amended the NAC MAGNASTOR System listing within the "List of approved spent fuel storage casks" to include Amendment Nos. 16 and 17 and revisions to Amendment Nos. 0 through 16 to Certificate of Compliance No. 1031.
Key facts
- Document number
- 2026-16398
- Type
- Final rule
- Action
- Direct final rule; confirmation of effective date
- Agency
- Nuclear Regulatory Commission
- Published
- August 12, 2026
- Takes effect
- September 14, 2026
- Dates
- The effective date of September 14, 2026, for the direct final rule published July 1, 2026 (91 FR 39843), is confirmed.
- Docket
- NRC-2026-2047
- Regulation ID (RIN)
- 3150-AL68
- Code of Federal Regulations
- 10 CFR 72
- Pages
- 1
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Everything from the Nuclear Regulatory Commission · Published in August 2026
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.