USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

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
Section § 391.41(b)(11): Driver Safety & Health- Medical Requirements. FMCSA-MED-Hearing-FAQ001 : hearing standard
Section § 391.41(b)(6): Driver Safety & Health-Medical Requirements. FMCSA-MED-391.41-Hypertension-FAQ001 hypertension standard
Regulatory Guidance on Hours of Service of Drivers Rest Break Requirement; Drivers Who Become Ineligible for the “Short-Haul” Exception During the duty Day, 78 FR 76757 FMCSA-FR-78FR76757.2013.12.19 HOS – Short haul Drivers – Extended workday – 30-minute break
Registration and Financial Security Requirements for Brokers of Property and Freight Forwarders, 78 FR 54720 FMCSA-FR-78FR54720.2013.09.05 Implementation of certain provisions of the Moving Ahead for Progress in the 21st Century Act - MAP–21
Transfers of Operating Authority Registration, 78 FR 52457 FMCSA-FR-78FR52457.2013.08.23 Transfers of Operating Authority
Hours of Service of Drivers of Commercial Motor Vehicles; Regulatory Guidance for Oilfield Exception. FMCSA-FR-78FR48817-2013.08.12 Oilfield operations exceptions from Hours of Service requirements
UFA Fine Assessment Version 4.0 Software; Calculating Amounts of Civil Penalties for Violations of Regulations, 78 Fed. Reg. 54365 FMCSA-FR-78FR54365.2013.09.03 Civil Penalties
What conditions must be met for a Commercial Motor Vehicle (CMV) driver to record meal and other routine stops made during a tour of duty as off-duty time? FMCSA-HOS-395.2-Q02 Hours of Service Definitions
Hours of Service for Commercial Motor Vehicle Drivers; Regulatory Guidance Concerning Off-Duty Time. FMCSA-FR-78FR41852-2013.07.12 Recording Off-duty status as part of HOS compliance
Your Rights and Responsibilities When You Move FMCSA-HHG-375-Rights and Responsibility When You Move.2013 Your Rights and Responsibilities When You Move - 2013