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  • § 390.1
  • § 390.3
    General applicability.
  • § 390.5
  • § 390.7
    Rules of construction.
  • § 390.9
    State and local laws, effect on.
  • § 390.11
    Motor carrier to require observance of driver regulations.
  • § 390.13
    Aiding or abetting violations.
  • § 390.15
    Assistance in investigations and special studies.
  • § 390.16
  • § 390.17
    Additional equipment and accessories.
  • § 390.19
    Motor carrier, hazardous material shipper, and intermodal equipment provider identification reports.
  • § 390.21
    Marking of self-propelled CMVs and intermodal equipment.
  • § 390.23
    Relief from regulations.
  • § 390.25
    Extension of relief from regulations—emergencies.
  • § 390.27

    Locations of motor carrier safety service centers.

    §390.27 Locations of motor carrier safety service centers.
    Service centerTerritory includedLocation of office
    EasternCT, DC, DE, MA, MD, ME, NJ, NH, NY, PA, PR, RI, VA, VT, Virgin Islands, WV802 Cromwell Park Drive, Suite N, Glen Burnie, MD 21061.
    MidwesternIA, IL, IN, KS, MI, MO, MN NE., OH, WI4749 Lincoln Mall Drive, Suite 300A, Matteson, IL 60443.
    SouthernAL, AR, FL, GA, KY, LA, MS, NC, OK, SC, TN1800 Century Boulevard, Suite 1700, Atlanta, GA 30345-3220.
    WesternAmerican Samoa, AK, AZ, CA, CO, Guam, HI, ID, Mariana Islands, MT, ND, NM, NV, OR, SD, TX, UT, WA, WYGolden Hills Office Centre, 12600 West Colfax Avenue, Suite B-300, Lakewood, CO 80215.

    Note 1: Canadian carriers, for information regarding proper service center, contact an FMCSA division (State) office in AK, ME, MI, MT, NY, ND, VT, or WA.

    Note 2: Mexican carriers are handled through the four southern border divisions and the Western Service Center. For information regarding the proper service center, contact an FMCSA division (State) office in AZ, CA, NM, or TX.

  • § 390.29
    Location of records or documents.
  • § 390.31
    Copies of records or documents.
  • § 390.33
    Commercial motor vehicles used for purposes other than defined.
  • § 390.35
    Certificates, reports, and records: Falsification, reproduction, or alteration.
  • § 390.37
    Violation and penalty.
  • § 390.39
    Exemptions for “covered farm vehicles.”
  • § 390.40
    What responsibilities do intermodal equipment providers have under the Federal Motor Carrier Safety Regulations (49 CFR parts 350-399)?
  • § 390.42
    What are the responsibilities of drivers and motor carriers operating intermodal equipment?
  • § 390.44
    What are the procedures to correct the safety record of a motor carrier or an intermodal equipment provider?
  • § 390.46
    Are State and local laws and regulations on the inspection, repair, and maintenance of intermodal equipment preempted by the Federal Motor Carrier Safety Regulations?
  • § 390.101
  • § 390.103
    Eligibility requirements for medical examiner certification.
  • § 390.105
    Medical examiner training programs.
  • § 390.107
    Medical examiner certification testing.
  • § 390.109
    Issuance of the FMCSA medical examiner certification credential.
  • § 390.111
    Requirements for continued listing on the National Registry of Certified Medical Examiners.
  • § 390.113
    Reasons for removal from the National Registry of Certified Medical Examiners.
  • § 390.115
    Procedure for removal from the National Registry of Certified Medical Examiners.
  • § 390.201
    USDOT Registration.
  • § 390.203
    PRISM State registration/biennial updates.
  • § 390.205
    Special requirements for registration.
  • § 390.207
    Other governing regulations.
  • § 390.209
    Pre-authorization safety audit.

Part 390

§ 390.3: General applicability.

(a) The rules in subchapter B of this chapter are applicable to all employers, employees, and commercial motor vehicles, which transport property or passengers in interstate commerce.
(b) The rules in part 383, Commercial Driver's License Standards; Requirements and Penalties, are applicable to every person who operates a commercial motor vehicle, as defined in § 383.5 of this subchapter, in interstate or intrastate commerce and to all employers of such persons.
(c) The rules in part 387, Minimum Levels of Financial Responsibility for Motor Carriers, are applicable to motor carriers as provided in § 387.3 or § 387.27 of this subchapter.
(d) Additional requirements. Nothing in subchapter B of this chapter shall be construed to prohibit an employer from requring and enforcing more stringent requirements relating to safety of operation and employee safety and health.
(e) Knowledge of and compliance with the regulations. (1) Every employer shall be knowledgeable of and comply with all regulations contained in this subchapter which are applicable to that motor carrier's operations.
(2) Every driver and employee shall be instructed regarding, and shall comply with, all applicable regulations contained in this subchapter.
(3) All motor vehicle equipment and accessories required by this subchapter shall be maintained in compliance with all applicable performance and design criteria set forth in this subchapter.
(f) Exceptions. Unless otherwise specifically provided, the rules in this subchapter do not apply to—
(1) All school bus operations as defined in § 390.5, except for the provisions of §§ 391.15(e) and (f), 392.80, and 392.82 of this chapter.
(2) Transportation performed by the Federal government, a State, or any political subdivision of a State, or an agency established under a compact between States that has been approved by the Congress of the United States;
(3) The occasional transportation of personal property by individuals not for compensation nor in the furtherance of a commercial enterprise;
(4) The transportation of human corpses or sick and injured persons;
(5) The operation of fire trucks and rescue vehicles while involved in emergency and related operations;
(6) The operation of commercial motor vehicles designed or used to transport between 9 and 15 passengers (including the driver), not for direct compensation, provided the vehicle does not otherwise meet the definition of a commercial motor vehicle, except that motor carriers and drivers operating such vehicles are required to comply with §§ 390.15, 390.19, 390.21(a) and (b)(2), 391.15(e) and (f), 392.80 and 392.82 of this chapter.
(7) Either a driver of a commercial motor vehicle used primarily in the transportation of propane winter heating fuel or a driver of a motor vehicle used to respond to a pipeline emergency, if such regulations would prevent the driver from responding to an emergency condition requiring immediate response as defined in § 390.5.
(g) Motor carriers that transport hazardous materials in intrastate commerce. The rules in the following provisions of subchapter B of this chapter apply to motor carriers that transport hazardous materials in intrastate commerce and to the motor vehicles that transport hazardous materials in intrastate commerce:
(1) Part 385, subparts A and E, for carriers subject to the requirements of § 385.403 of this chapter.
(2) Part 386, Rules of practice for motor carrier, broker, freight forwarder, and hazardous materials proceedings, of this chapter.
(3) Part 387, Minimum Levels of Financial Responsibility for Motor Carriers, to the extent provided in § 387.3 of this chapter.
(4) Section 390.19, Motor carrier identification report, and § 390.21, Marking of CMVs, for carriers subject to the requirements of § 385.403 of this chapter. Intrastate motor carriers operating prior to January 1, 2005, are excepted from § 390.19(a)(1).
(h) Intermodal equipment providers. On and after December 17, 2009, the rules in the following provisions of subchapter B of this chapter apply to intermodal equipment providers:
(1) Subpart F, Intermodal Equipment Providers, of Part 385, Safety Fitness Procedures.
(2) Part 386, Rules of Practice for Motor Carrier, Intermodal Equipment Provider, Broker, Freight Forwarder, and Hazardous Materials Proceedings.
(3) Part 390, Federal Motor Carrier Safety Regulations; General, except § 390.15(b) concerning accident registers.
(4) Part 393, Parts and Accessories Necessary for Safe Operation.
(5) Part 396, Inspection, Repair, and Maintenance.

Citation: [53 FR 18052, May 19, 1988]


Although we make every effort to assure that the information we provide is complete and accurate, it is not intended to take the place of published agency regulations. Regulations issued by the U.S. Department of Transportation and its Operating Administrations are published in the Federal Register and compiled in the U.S. Code of Federal Regulations (CFR). Copies of appropriate volumes of the CFR in book format may be purchased from the Superintendent of Documents, U.S. Government Printing Office, or examined at many libraries.

The CFR may also be viewed online at