Rules › NRC-2025-1238

Modernizing Requirements Relating to Physical Protection of Category 1 and Category 2 Quantities of Radioactive Material

Proposed rule from the Nuclear Regulatory Commission (docket NRC-2025-1238). 17 comment letters from companies and organizations are listed below.

Agency
Nuclear Regulatory Commission
Docket
NRC-2025-1238
Published
2026-04-09
Comments due
2026-05-11
Status
Comment period closed May 11, 2026 · no final rule found yet
Total public comments
37
Letters listed here
17

Federal Register notice ↗ · Docket on Regulations.gov ↗

Who commented, by industry

Energy, Mining & Utilities 6 Government & Tribes 4 Other 3 Healthcare 2 Education 1 Advocacy & Nonprofits 1

Who commented

Zeno Power Systems Company Energy, Mining & Utilities

filed as “Zeno Power Systems, Inc.” · filed 2026-05-12

Helion Energy, Inc. Company Energy, Mining & Utilities

filed 2026-05-12

EnergySolutions Company Energy, Mining & Utilities

filed 2026-05-11

American Society for Radiation Oncology (ASTRO) Trade or professional group Healthcare

filed as “American Society for Radiation Oncology” · filed 2026-05-11

Pennsylvania State University University or school Education

filed 2026-05-11

SHINE Technologies, LLC Company Energy, Mining & Utilities

filed as “SHINE Technologies LLC” · filed 2026-05-11

The Breakthrough Institute Nonprofit or advocacy group Advocacy & Nonprofits

filed 2026-05-11

Westinghouse Electric Company Company Energy, Mining & Utilities

filed 2026-05-11

Nuclear Energy Institute Trade or professional group Energy, Mining & Utilities

filed 2026-05-07

The Organization of Agreement States Government or tribe Government & Tribes

filed as “Organization of Agreement States” · filed 2026-05-06

QSA Global, Inc. Company Other

filed 2026-05-06

LLW Forum Inc. Government or tribe Government & Tribes

filed as “LLW Forum, Inc.” · filed 2026-05-04

American College of Radiology (ACR) Trade or professional group Healthcare

filed 2026-05-04

Conference of Radiation Control Program Directors Government or tribe Government & Tribes

filed as “The Conference of Radiation Control Program Directors” · filed 2026-05-04

The Organization of Agreement States Government or tribe Government & Tribes

filed as “Organization of Agreement States” · filed 2026-05-04

Applied Technical Services LLC Company Other

filed 2026-04-29

Holtec Decommissioning International/Training Representative Trade or professional group Other

filed 2026-04-17