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Regulatory Guidance

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 lack the force and effect of law, unless expressly authorized by statute or incorporated into a contract.

To comment on any guidance document, or to request issuance, reconsideration, modification, or rescission of any guidance document, please identify the guidance document in your request and send it to: FMCSAguidance@dot.gov. NOTE: The FMCSAguidance mailbox is not intended to serve as a mailbox for general inquiries. For inquiries that go beyond the limited purpose of the FMCSAguidance mailbox, please call FMCSA's Information Line (800-832-5660) or visit FMCSA's "Contact Us" page to send your inquiry to the appropriate mailbox.

Subject Agency Identifier Topic Issued Date
What information must be displayed on the electronic logging device (ELD) or provided on the ELD printout? FMCSA-HOS-ELD-TECH-395-FAQ64(2017-11-07)-CORR1 ELD Guidance
Advisory: Declaring the Transportation of Anhydrous Ammonia and Class 3, Flammable Liquids When Filing FMCSA Registration. FMCSA-HM-ADVISORY.2019.06.05 Hazardous Materials
ELD Carrier-Driver Training FMCSA-HOS-ELD-TRAINING-395-FAQ3 ELD Guidance
ELD Provider Training FMCSA-HOS-ELD-TRAINING-395-FAQ4 ELD Guidance
ELD Training Checklist for Motor Carriers: Understanding Your Device FMCSA-HOS-ELD-TRAINING-395-FAQ1 ELD Guidance
§380.605 – Definitions Guidance Q&A Question 15: Must training providers comply with State-based training requirements to be listed on the Training Provider Registry? FMCSA-ELDT-380.605-Q015 380.703, Entry level Driver Training , training provider, registry, 380.605
§380.605 – Definitions Guidance Q&A Question 23: Can driving simulators be used as a substitute for mandatory behind-the-wheel (BTW) training? FMCSA-ELDT-380.605-Q023 Commercial Driver License; Entry level Driver Training
Is the transportation of seed-cotton modules from the cotton field to the gin by a module transport vehicle considered a form of custom harvesting activity that may be included under the FRSI waiver (§ 383.3(f))? FMCSA-CDL-383.3-Q17 Commercial Driver License Standards; Custom Harvesting Activity
§380.707 – Entry-level training provider Guidance Q&A Question 22: Can theory and behind-the-wheel (BTW) training be provided by separate training providers? FMCSA-ELDT-380.707-Q022 Commercial Driver License; Entry level Driver Training
Does a receipt to drive issued pursuant to the administrative license revocation (ALR) procedure authorize the continued operation of a CMV when the license surrendered is a CDL? FMCSA-CDL-383.51-Alc-Q02 Commercial Driver License Standards; ALR Procedure