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PHMSA Guidance

PHMSA guidance is intended to help regulated entities and the public to understand PHMSA’s regulations.  Guidance documents lack the force and effect of law, except as authorized by law or as incorporated into a contract. 

Members of the public may submit comments on draft guidance documents noticed in the Federal Register through  Concerns or complaints about PHMSA’s compliance with the OMB Good Guidance Bulletin regarding existing guidance documents can be submitted to

PHMSA Reading Room

Electronic Reading Room (houses many documents relevant to both programs)

Guidance Documents Available for Public Comment

All draft PHMSA guidance documents noticed in the Federal Register and open for public comment will made available here.

Updated: Wednesday, October 30, 2019