NRC Proposes Modernized Transportation Rules to Support Advanced Nuclear Techn

[Marlin]

NRC Proposes Modernized Transportation Rules to Support Advanced Nuclear Technologies

https://www.nrc.gov/sites/default/files/cdn/doc-collection-news/2026/26-074.pdf

[Core Content]

The Nuclear Regulatory Commission has proposed updates to radioactive material transportation rules to accommodate advanced reactor designs and new fuel types. The rule shifts from prescriptive certification to a risk-informed framework and permits electronic document submissions to streamline regulatory reviews. The agency will accept public comments on these changes for 30 days following publication in the Federal Register.

The Nuclear Regulatory Commission today proposed a major update to its regulations governing the transportation of radioactive materials, modernizing decades-old requirements to support advanced reactors, new nuclear fuels, and emerging technologies while maintaining the agency's rigorous safety standards.

The proposed rule would replace prescriptive certification requirements with a more flexible, risk-informed framework that allows applicants to use NRC-endorsed methodologies to demonstrate the safety of transportation packages. The proposal would also update package approval requirements to accommodate larger and more advanced nuclear technologies, helping ensure the regulatory framework keeps pace with innovation across the nuclear fuel cycle.

Read the full article at nrc.gov:
https://www.nrc.gov/sites/default/files/cdn/doc-collection-news/2026/26-074.pdf