2025-12396Rule

NRC Extends Nuclear Design Lifespans to Epic 40-Year Bureaucratic Eternity

Published Date: 7/2/2025

Rule

Summary

The NRC is extending the length of design certifications from 15 years to 40 years for both current and future approvals. This means companies using these certifications get a longer, more stable period without needing frequent renewals. The change won’t affect the start dates of existing certifications, so no surprises on timing or costs!

No Economic Impacts Identified for this Document

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Key Dates

Published Date
7/2/2025

Department and Agencies

Department
Independent Agency
Agency
Nuclear Regulatory Commission
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