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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
Applicability of the Registration, Financial Responsibility, and Safety Regulations to Motor Carriers of Passengers, 87 Fed. Reg. 68367 (November 15, 2022) FMCSA-FR-87FR68367(2022-11-15) Applicability of Registration, Financial Responsibility, and Safety Regulations to Motor Carriers of Passengers
What are my Rights and Responsibilities when Moving? FMCSA-HHG-375-Rights and Responsibilities-Q001(2022-09-30) Your Rights and Responsibilities When You Move
Interstate Truck Driver’s Guide to Hours of Service FMCSA-HOS-395-DRIVERS-GUIDE-TO-HOS(2022-04-28) Hours of Service Regulations for Property Carriers
Hours of Service Examples FMCSA-HOS-395-HOS-EXAMPLES(2022-04-28) Hours of Service Examples
Implementation of Household Goods Working Group Recommendations, 87 Fed. Reg. 24431 (April 26, 2022) FMCSA-FR-87FR24431(2022-04-26) Household Goods
How will FMCSA ensure that the electronic logging device (ELD) data is transferred securely? FMCSA-ELD-395-Q063(2022-03-10) ELD Guidance
Are Canada/Mexico domiciled motor carriers that operate in the United States (U.S.) eligible to use the exemptions for “covered farm vehicles” under 49 CFR 395.1(s), as defined in § 390.5, including the exemption from the hours of service rules and... FMCSA-ELD-395-Q043(2022-03-10) ELD Guidance
During an investigation, how should the header section reflect electronic logging device (ELD) data? FMCSA-HOS-ELD-TECH-395-FAQ73(2022-03-10) ELD Guidance
If a driver makes an error, can that record be deleted? FMCSA-ELD-395-Q065(2022-03-10) ELD Guidance
When a driver edits an existing electronic logging device (ELD) record, how must the ELD “Event Record Origin” be set? FMCSA-ELD-395-Q045(2022-03-10) ELD Guidance