Data / Federal rules / 2026-21031
AP1000 Design Certification Renewal
The Nuclear Regulatory Commission published this proposed rule in the Federal Register on October 14, 2026. Comments are due by November 13, 2026.
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What the agency says
The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its regulations to renew the AP1000 design certification and incorporate Revision 20 of the AP1000 design control document. The purpose of this rulemaking action is to update the AP1000 design to be consistent with changes made to the design during the licensing, construction, and operation of Vogtle Electric Generating Plant, Units 3 and 4. This rulemaking incorporates AP1000 design control document Revision 20, which includes updates made to the AP1000 design to represent a current, construction-validated design. The NRC also proposes to issue an environmental assessment supporting this rule.
Key facts
- Document number
- 2026-21031
- Type
- Proposed rule
- Action
- Proposed rule and environmental assessment
- Agency
- Nuclear Regulatory Commission
- Published
- October 14, 2026
- Comments due
- November 13, 2026
- Dates
- Submit comments by November 13, 2026.
- Docket
- NRC-2026-2377
- Regulation ID (RIN)
- 3150-AL70
- Code of Federal Regulations
- 10 CFR 52
- Topics
- Administrative practice and procedure; Antitrust; Fees; Incorporation by reference; Nuclear power plants and reactors; Penalties; Reporting and recordkeeping requirements
- Pages
- 5
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| Irradiated Fuel Reprocessing Plants 2026-21690 | Proposed rule | Oct 23 |
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| AP1000 Design Certification Renewal 2026-21030 | Final rule | Oct 14 |
| Exemptions From Materials Licensing 2026-20336 | Final rule | Oct 5 |
| Exemptions From Materials Licensing 2026-20335 | Proposed rule | Oct 5 |
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| NRC Modernization: Rulemaking Procedure, Federal Advisory Committee Act Alignment, Access, and Security; Correction and Confirmation of Effective Date 2026-19963 | Final rule | Sep 30 |
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Everything from the Nuclear Regulatory Commission · Rules on administrative practice and procedure · Rules on antitrust · Rules on fees · Published in October 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.