Updated on : 29-06-2025
The Pipeline and Hazardous Materials Safety Administration (PHMSA), in coordination with the Federal Railroad Administration, is amending the Hazardous Materials Regulations in response to the recent decision of the United States Court of Appeals for the District of Columbia Circuit in Sierra Club, et al. v. DOT, et al., No. 20-1317 (17 January 2025).These amendments are effective as of 23 June 2025.90 Federal Register (FR) 26455, 23 June 2025; Title 49 Code of Federal Regulations (CFR) Parts 172173174179, and 180 https://www.govinfo.gov/content/pkg/FR-2025-06-23/html/2025-11436.htm https://www.govinfo.gov/content/pkg/FR-2025-06-23/pdf/2025-11436.pdfThis action and previous actions notified under the symbol G/TBT/N/USA/1544 are identified by Docket Number PHMSA-2018-0025. The Docket Folder is available on Regulations.gov at https://www.regulations.gov/docket/PHMSA-2018-0025/document, and provides access to primary and supporting documents as well as comments received. Documents are also accessible from Regulations.gov by searching the Docket Number. |