Pipeline Safety: Standards Update—ASTM D2564

Current as of source date

Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

View source

Final Rule with Request for CommentsPipeline Safety: Standards Update—ASTM D2564 Rule; Final Rule with Request for Comments. Filed in Regulations.gov docket PHMSA-2026-1526.#

This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.