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Tracker · Pre-application

Rolls-Royce SMR Limited

The U.S. Nuclear Regulatory Commission (NRC) is currently engaged in pre-application activities with Rolls-Royce SMR, regarding future licensing/design approval application.

Who
Rolls-Royce SMR Limited
Design
Not stated
Reactor type
Light Water Reactors
Status
Active on the NRC index
What
Pre-Application activities associated with a future licensing/design application.
When
April 2025 to Present
Site
Not stated on the NRC page in this snapshot.
NRC page reviewed
Tuesday, September 15, 2026

Dockets

Status timeline

Dates are printed as the NRC page prints them, including the actual (A) or target (T) mark.

The NRC page in this snapshot does not list a milestone table.

NRC activity table

ProductTypeReferenceStatus
Codes and Standards Topic Report, Revision 1White PaperML25332A055Feedback Provided ML26076A008
Quality Assurance Topic Report, Revision 1White PaperML25332A056Feedback Provided ML26077A005
Rolls-Royce SMR US NRC Pre-Application Regulatory Engagement Plan, Revision 3Regulatory Engagement Plan(ML25239A005)NRC Letter: ML26008A113

Related Federal Register notices

Included when a notice shares a docket printed on the NRC page, or when the notice title repeats the project or design name. Other NRC notices are left out.

No in-scope Federal Register notice is linked to this project.

NRC project page · Applicant website listed by the NRC