RIN Data

DOT/PHMSA RIN: 2137-AF42 Publication ID: Spring 2025 
Title: Hazardous Materials: Compatibility With the Regulations of the International Atomic Energy Agency 
Abstract:

PHMSA, in coordination with the Nuclear Regulatory Commission, would amend the Hazardous Materials Regulations to maintain alignment with international regulations and standards governing the transportation of Class 7 radioactive materials. Specifically, PHMSA would adopt changes contained in the International Atomic Energy Agency standards. In addition, PHMSA would make regulatory amendments identified through internal regulatory review processes to update, clarify, correct, or streamline certain regulatory requirements applicable to the transportation of Class 7 (radioactive) materials.

 
Agency: Department of Transportation(DOT)  Priority: Substantive, Nonsignificant 
RIN Status: Previously published in the Unified Agenda   Agenda Stage of Rulemaking: Final Rule Stage 
Major: No  Unfunded Mandates: No 
EO 14192 Designation: Deregulatory 
CFR Citation: 49 CFR 171    49 CFR 172    49 CFR 173    49 CFR 175    49 CFR 176    49 CFR 177    49 CFR 180    49 CFR 174   
Legal Authority: 49 U.S.C. 5101 et seq.   
Legal Deadline:  None
Timetable:
Action Date FR Cite
NPRM  09/12/2022  87 FR 55743   
NPRM Comment Period End  12/12/2022 
Final Rule  01/00/2026 
Additional Information: Hazardous Materials (HM-250A)
Regulatory Flexibility Analysis Required: No  Government Levels Affected: None 
Small Entities Affected: No  Federalism: No 
Included in the Regulatory Plan: No 
RIN Information URL: www.regulations.gov   Public Comment URL: www.regulations.gov  
RIN Data Printed in the FR: No 
Agency Contact:
Alex Wolcott
Transportation Specialist
Department of Transportation
Pipeline and Hazardous Materials Safety Administration
1200 New Jersey Avenue SE,
Washington, DC 20590
Phone:202 366-8553
Email: alexander.wolcott@dot.gov