Skip to content 
The U.S. Nuclear Regulatory Commission (NRC) has issued a proposed rule to streamline the hearing process for nuclear license applications. It includes new reactor applications and license renewals to accelerate the deployment of nuclear energy in the U.S.
Long timelines for the adjudicative process have been a persistent challenge for the nuclear industry, prompting the agency to propose reforms aimed at accelerating licensing decisions and advanced reactor deployment. The NRC states that the changes are an effort to comply with the licensing prerequisites set by the ADVANCE Act of 2024 and Executive Order 14300.
Understanding the NRC’s Proposed Rule
Executive Order 14300 directs the NRC to make final licensing decisions within 18 months for new reactor applications and roughly 12 months for license renewals, with shorter deadlines encouraged where possible. This streamlining proposed rule, which aligns with other recent regulatory reforms at the NRC, would enable the commission “to meet these deadlines for applications even when they are the subject of hearing requests by reforming its contested hearing process to accelerate timelines, simplify procedures, and reduce burdens while preserving due process.”
The rules proposed on March 3, 2026, will modify the procedures for licensing adjudications, including contested hearings. They modernize elements of the adjudicatory hearing process to streamline agency practices while maintaining the protections of the regulatory framework. The NRC is accepting public comments on the proposal through April 2, 2026, under Docket ID NRC-2025-1501.
NRC’s Plan to Change the Licensing Process
The ADVANCE Act also requires the NRC to hold public licensing hearings and other related activities for certain combined license applications to be completed within 2 years of the case being opened. In the past, these time frames did not apply to NRC adjudicators.
According to a recent NRC announcement, this proposed rule would align with Executive Order 14300 and would also:
- Resolve evidentiary hearings within a few months.
- Start hearings as early as possible after a challenge is admitted for hearing. This would ensure that any challenges filed later do not unnecessarily delay the NRC’s licensing decisions.
- Reduce discovery burdens for all parties and accelerate appeals.
- Ensure that independent legal and technical judges continue to preside over contested hearings, maintaining fairness for all parties and delivering accurate decisions that protect public safety and security.
According to the Federal Register (FR) notice, this proposed rule would generate cumulative undiscounted savings of $51.7 million to the agency and hearing participants, based on a five-year analysis from 2026 through 2030.
What the Proposed NRC Rule Would Change
The proposed rule focuses on contested adjudications before the Atomic Safety and Licensing Board. The NRC says the changes would apply to most license applications, including new reactor applications and reactor license renewals. The most important proposed changes include:
Earlier Evidentiary Hearings
The NRC wants evidentiary hearings to begin as early as possible after a challenge is admitted for hearing. The agency says this would help prevent later-filed challenges from unnecessarily delaying licensing decisions.
Shorter Hearing Timelines
The agency states that evidentiary hearings could be resolved in a few months under the new structure. Therefore, the revised framework is intended to generally complete adjudications within 8 to 14 months.
More Front-Loaded Initial Filings
According to the Federal Register notice, participants would need to provide more information on the merits of proposed contentions in their initial filings. This is designed to help decision-makers evaluate issues earlier and reduce avoidable delays later in the process.
Reduced Discovery Burden
The proposal would reduce discovery burdens for all entities. This change reflects greater availability of information due to technological developments. In practice, this could mean a leaner litigation process and fewer procedural burdens during adjudication.
Faster Appeals
The NRC also says the rule would accelerate appeals, while the proposal includes revisions to speed Commission review of appeals.
What This Means for Nuclear License Applicants
The federal policy direction behind the rule is clearly tied to accelerating deployment and reducing licensing issues for new nuclear technologies. The American Nuclear Society (ANS) reports that the proposal aligns with broader regulatory reforms at the NRC. It is designed to support faster action on applications that could otherwise be delayed by lengthy hearing processes.
Some hearings may need to be presented earlier in the process; weak early filings or incomplete issue development could become more costly. Because the proposal requires earlier hearings and more detailed initial filings, applicants may face greater pressure to present well-developed arguments early in the process. For existing reactors and renewals, the proposal may also improve schedule predictability.
Conclusion
The federal government wants licensing decisions to move faster. Executive Order 14300 directs the NRC to complete licensing decisions within roughly 18 months for new reactor applications and about 12 months for license renewals, or faster where possible, while the ADVANCE Act includes provisions requiring the NRC to complete certain public licensing hearings and related processes for some combined license applications within two years or less. The proposed NRC rule on streamlining contested adjudications reflects the agency’s effort to reduce lengthy licensing timelines.
FAQs
1. What is the NRC’s proposed rule for nuclear licensing?
2. How could the rule speed up approvals for new nuclear projects?
3. Which types of nuclear projects would benefit most from this rule?
4. Will safety be affected by faster licensing under the new rule?
5. When could the NRC implement the proposed rule?
Disclaimer: Any opinions expressed in this blog do not necessarily reflect the opinions of Certrec. This content is meant for informational purposes only.
