Welcome to the FMCSA Guidance Portal. This web portal is a searchable, indexed database that contains and links to all guidance documents in effect from the Federal Motor Carrier Safety Administration.
The guidance documents contained herein lack the force and effect of law, except as authorized by law or as incorporated into a contract, and are not meant to bind the public in any way. The guidance documents are intended only to provide clarity to the public regarding existing requirements under the law or agency policies.
This Guidance Portal represents the exclusive source of guidance that the FMCSA has determined is in effect. In accordance with Executive Order 13891 and OMB Memorandum
M-20-02 any previously issued guidance that does not appear in the Guidance Portal is considered rescinded and of no legal effect. Such materials shall not be cited, used, or relied upon, except to establish historical facts.
To comment on any guidance document, or to request issuance, reconsideration, modification, or rescission of any guidance document in accordance with 49 CFR 5.41, send your request to: FMCSAguidance@dot.gov. Please identify the guidance document in your request.