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The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in an April 8th Interpretive Letter a question regarding the Hazardous Materials Regulations ...

Pipeline and Hazardous Materials Safety Administration (PHMSA) published in the Federal Register an Advance Notice of ...

The Pipeline and Hazardous Materials Safety Administration’s (PHMSA) is seeking feedback to inform a proposal to update regulations for liquified natural gas (LNG) facilities. The proposed rule is ...

US federal agency The Pipeline and Hazardous Materials Safety Administration (PHMSA) is looking into whether to update its ...

Clashes over climate change and enforcement have prevented a full reauthorization of the the nation's pipeline safety agency.

Sunoco Pipeline spilled more fuel than any other pipeline in the United States, according to data reviewed by CBS News.

A Commerce, Science and Transportation subcommittee will begin working toward new, bipartisan pipeline legislation.

The Pipeline and Hazardous Materials Safety Administration directed South Bow to submit the failed section of pipe to a third-party lab for mechanical and metallurgical testing, the agency said in ...

South Bow (NYSE:SOBO) still needs written approval from the U.S. Pipeline and Hazardous Materials Safety Administration before restarting the 600K bbl/day pipeline, and even after it restarts ...

relying on publicly available data from the federal Pipeline and Hazardous Materials Safety Administration. Only incidents classified as “significant” by the agency are shown in the video.