2137-AF74 202504 Unified Agenda of Federal Regulatory and Deregulatory Actions 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 2100 Department of Transportation DOT Hazardous Materials: Mandatory Regulatory Review to Unleash American Energy and Improve Government Efficiency

This rulemaking will be used to address (1) provisions of the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180) that impose undue burdens on domestic energy resources, that conflict with applicable law or policy, or that lack an adequate cost-benefit justification; (2) appropriate action to repeal or amend any such provisions; and (3) codification of requirements in the HMR to conduct subsequent regulatory reviews at a specified interval.

]]> Other Significant First Time Published in The Unified Agenda Prerule Stage No No Deregulatory Not Yet Determined 49 U.S.C. sec. 5103(b) No ANPRM 06/04/2025 90 FR 23656 ANPRM Comment Period End 08/04/2025 Undetermined Undetermined No No No Yul Baker Transportation Specialist 2137 Pipeline and Hazardous Materials Safety Administration PHMSA 202-366-8553 yul.baker@dot.gov 1200 New Jersey Avenue SE, Washington DC 20590