The US Nuclear Regulatory Commission's Office of Advanced Reactors held a workshop on October 28 about how reactor designs authorized by the Department of Energy can move into NRC commercial licensing, the American Nuclear Society's Nuclear Newswire reported on November 4. The session, titled Building the Bridge: From DOE Authorization to NRC Licensing, belongs to a series called License to Launch. The series began with primers on 10 CFR Parts 50, 52, the finalized Part 53 and the proposed Part 57.
The topic gained relevance after the NRC finalized a rule in October that allows applicants with reactor designs authorized by the Department of Defense or DOE to pursue a streamlined path through commercial licensing. The rule becomes effective on November 25.
Much of the workshop discussion centered on a 158-page NRC staff white paper about using information from previously authorized facilities. The paper sorts that use into three categories: maximum, moderate and limited. Maximum use depends most heavily on data gathered during DOE authorization. The paper names the factors that decide how much an applicant can draw on that information: the similarity of DOE and NRC requirements and guidance, the quality of the application, the safety significance of the information, the similarity of the scope and depth of the two agencies' reviews, and the documentation behind the DOE authorization.
NRC senior materials engineer Matt Hiser said DOE-authorized test facilities in the Reactor Pilot Program and the Nuclear Energy Launch Pad have generally run for limited durations and scopes, so their safety analyses may lack some of the explicit design criteria that commercial licensing requires. NRC senior project manager Jackie Harvey advised applicants to engage with the agency before filing. The next License to Launch workshop is scheduled for December 2.
Source: American Nuclear Society Nuclear Newswire - https://www.ans.org/news/2026-11-04/article-8557/nrc-workshop-addresses-bridge-between-doe-authorization-and-nrc-licensing/