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2026-22443·NUCLEAR REGULATORY COMMISSION

Streamlining Contested Adjudications in Licensing Proceedings

Final RuleFinal Rule
Published
Nov 3, 2026
Effective
Dec 3, 2026
Citation
91 FR 69446
Docket
NRC-2025-1501

Final rule.

Summary

The Nuclear Regulatory Commission (NRC) has adopted a final rule that updates its “rules of practice and procedure” to make contested adjudications—formal disputes that arise during nuclear licensing—faster and less burdensome. The changes are meant to speed up the review and approval of new nuclear facilities and technologies, a priority set by the 2024 Accelerating Deployment of Versatile, Advanced Nuclear for Clean Energy (ADVANCE) Act and a related executive order calling for NRC reform. By simplifying hearing schedules, evidentiary requirements, and appeal processes, the NRC hopes to reduce delays while still protecting public health and safety. The rule was issued by the NRC, the federal agency that oversees nuclear power plants, fuel-cycle facilities, and related activities. It applies to any party involved in an NRC licensing proceeding—license applicants, existing licensees, and intervenors such as environmental groups, state agencies, or industry associations—who might contest a decision before the Commission. The final rule was published in the Federal Register on November 3, 2026 (91 FR 69446) and becomes effective on December 3, 2026. With the comment period already closed, the NRC will now begin applying the streamlined procedures to pending and future licensing cases. Affected stakeholders should review the new requirements and adjust their internal processes and legal strategies accordingly, while the NRC will monitor implementation and may issue guidance or training to ensure a smooth transition.

AI-generated summary — verify against the Federal Register text.

Official abstract

The U.S. Nuclear Regulatory Commission (NRC, agency, or Commission) is revising the agency's rules of practice and procedure to streamline contested adjudications in NRC licensing proceedings in response to the Accelerating Deployment of Versatile, Advanced Nuclear for Clean Energy Act of 2024 (ADVANCE Act) and Executive Order 14300, Ordering the Reform of the Nuclear Regulatory Commission.

Topics

EnergyClimate & Environment

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