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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 Provider Training FMCSA-HOS-ELD-TRAINING-395-FAQ4 ELD Guidance
ELD Carrier-Driver Training FMCSA-HOS-ELD-TRAINING-395-FAQ3 ELD Guidance
ELD Training Checklist for Motor Carriers: Understanding Your Device FMCSA-HOS-ELD-TRAINING-395-FAQ1 ELD Guidance
Part 380 – Entry level Driver Training Guidance Q&A (Q025) FMCSA-ELDT-380-Appendix-Q025 Commercial Driver License; Entry level Driver Training
§380.605 – Definitions Guidance Q&A Question 17: Does the Federal Motor Carrier Safety Administration (FMCSA) certify or approve training instructors for listing on the Training Provider Registry (TPR)? FMCSA-ELDT-380.605-Q017 Commercial Driver License; Entry level Driver Training
§380.603 – Applicability Guidance Q&A Question 4: If an applicant held a commercial learner’s permit (CLP) before February 7, 2022, and obtains his or her commercial driver’s license (CDL) before the CLP expires, will he or she be exempt from the ELDT re FMCSA-ELDT-380.603-Q004 Commercial Driver License; Entry level Driver Training
§380.605 – Definitions Guidance Q&A Question 10: What types of entities can apply to be listed on the Training Provider Registry? FMCSA-ELDT-380.605-Q010 Commercial Driver License; Entry level Driver Training
§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