PART 390—FEDERAL MOTOR CARRIER SAFETY REGULATIONS; GENERAL Authority:49 U.S.C. 113, 504, 508, 31132, 31133, 31134, 31136, 31137, 31144, 31149, 31151, 31502; sec. 114, Pub. L. 103-311, 108 Stat. 1673, 1677; secs. 212 and 217, Pub. L. 106-159, 113 Stat. 1748, 1766, 1767; sec. 229, Pub. L. 106-159 (as added and transferred by sec. 4115 and amended by secs. 4130-4132, Pub. L. 109-59, 119 Stat. 1144, 1726, 1743, 1744), 113 Stat. 1748, 1773; sec. 4136, Pub. L. 109-59, 119 Stat. 1144, 1745; secs. 32101(d) and 32934, Pub. L. 112-141, 126 Stat. 405, 778, 830; sec. 2, Pub. L. 113-125, 128 Stat. 1388; secs. 5403, 5518, and 5524, Pub. L. 114-94, 129 Stat. 1312, 1548, 1558, 1560; sec. 2, Pub. L. 115-105, 131 Stat. 2263; and 49 CFR 1.81, 1.81a, 1.87. Source:53 FR 18052, May 19, 1988, unless otherwise noted. Subpart A—General Applicability and Definitions § 390.1 Purpose.

This part establishes general applicability, definitions, general requirements and information as they pertain to persons subject to this chapter.

§ 390.3 General applicability.

(a) The rules in subchapter B of this chapter are applicable to all employers, employees, and commercial motor vehicles that transport property or passengers in interstate commerce.

(b) The rules in part 383 of this chapter, 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 of this chapter, Minimum Levels of Financial Responsibility for Motor Carriers, are applicable to motor carriers as provided in §§ 387.3 or 387.27 of this chapter.

(d) Additional requirements. Nothing in subchapter B of this chapter shall be construed to prohibit an employer from requiring 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 that are applicable to that motor carrier's operations.

(2) Every driver and employee involved in motor carrier operations 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 chapter 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 §§ 391.15(e) and (f), 392.15, 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 and not 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 for the provisions of §§ 391.15(e) and (f), 392.80, and 392.82, and except that motor carriers operating such vehicles are required to comply with §§ 390.15, 390.21(a) and (b)(2), 390.201 and 390.205.

(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 this subchapter 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 subchapter.

(2) Part 386, Rules of Practice for Motor Carrier, Intermodal Equipment Provider, Broker, Freight Forwarder, and Hazardous Materials Proceedings, of this subchapter.

(3) Part 387, Minimum Levels of Financial Responsibility for Motor Carriers, to the extent provided in § 387.3 of this subchapter.

(4) Subpart E of this part, Unified Registration System, and § 390.21, Marking of CMVs, for carriers subject to the requirements of § 385.403 of this subchapter. Intrastate motor carriers operating prior to January 1, 2005, are excepted from § 390.201.

(h) Intermodal equipment providers. The rules in the following provisions of this subchapter 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.

(i) Brokers. The rules in the following provisions of this subchapter apply to brokers that are required to register with the Agency pursuant to 49 U.S.C. chapter 139.

(1) Part 371, Brokers of Property.

(2) Part 386, Rules of Practice for Motor Carrier, Intermodal Equipment Provider, Broker, Freight Forwarder, and Hazardous Materials Proceedings.

(3) Part 387, Minimum Levels of Financial Responsibility for Motor Carriers, to the extent provided in subpart C of that part.

(4) Section 390.6, prohibiting the coercion of drivers of commercial motor vehicles operating in interstate commerce to violate certain safety regulations, and subpart E of this part, Unified Registration System.

(j) Freight forwarders. The rules in the following provisions of this subchapter apply to freight forwarders that are required to register with the Agency pursuant to 49 U.S.C. chapter 139.

(1) Part 386, Rules of Practice for Motor Carrier, Intermodal Equipment Provider, Broker, Freight Forwarder, and Hazardous Materials Proceedings.

(2) Part 387, Minimum Levels of Financial Responsibility for Motor Carriers, to the extent provided in subpart D of that part.

(3) Section 390.6, prohibiting the coercion of drivers of commercial motor vehicles operating in interstate commerce to violate certain safety regulations, and subpart E of this part, Unified Registration System.

(k) Cargo tank facilities. The rules in subpart E of this part, Unified Registration System, apply to each cargo tank and cargo tank motor vehicle manufacturer, assembler, repairer, inspector, tester, and design certifying engineer that is subject to registration requirements under 49 CFR 107.502 and 49 U.S.C. 5108.

(l) Shippers, receivers, consignees, and transportation intermediaries. The rules in 49 CFR 386.12(c) and 390.6 prohibiting the coercion of drivers of commercial motor vehicles operating in interstate commerce to violate certain safety regulations are applicable to shippers, receivers, and transportation intermediaries.

[80 FR 63710, Oct. 21, 2015, as amended at 83 FR 22877, May 17, 2018; 86 FR 55743, Oct. 7, 2021] Effective Date Note:At 82 FR 5310, Jan. 17, 2017, § 390.3 was suspended, effective Jan. 14, 2017. At 86 FR 55743, Oct. 7, 2021, the suspension was lifted, § 390.3(f)(1) was revised, and the section was again suspended indefinitely, effective Nov. 8, 2021. § 390.3T General applicability.

(a)(1) The rules in this subchapter are applicable to all employers, employees, and commercial motor vehicles that transport property or passengers in interstate commerce.

(2) The rules in 49 CFR 386.12(c) and 390.6 prohibiting the coercion of drivers of commercial motor vehicles operating in interstate commerce:

(i) To violate certain safety regulations are applicable to all motor carriers, shippers, receivers, and transportation intermediaries; and

(ii) To violate certain commercial regulations are applicable to all operators of commercial motor vehicles.

(c) The rules in part 387 of this chapter, 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 this subchapter shall be construed to prohibit an employer from requiring 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 § 390.5T, except for §§ 391.15(e) and (f), 392.15, 392.80, and 392.82 of this chapter;

(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, 390.19T, 390.21T(a) and (b)(2), 391.15(e) and (f), 392.80 and 392.82 of this chapter.

(1) Part 385, subparts A and E, of this chapter for carriers subject to the requirements of § 385.403 of this chapter.

(2) Part 386 of this chapter, Rules of practice for motor carrier, broker, freight forwarder, and hazardous materials proceedings.

(3) Part 387 of this chapter, Minimum Levels of Financial Responsibility for Motor Carriers, to the extent provided in § 387.3 of this chapter.

(4) Section 390.19T, Motor carrier identification report, and § 390.21T, 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 § 390.19T(a)(1).

(h) Intermodal equipment providers. The rules in the following provisions of this subchapter apply to intermodal equipment providers:

(1) Subpart F, Intermodal Equipment Providers, of part 385 of this chapter, Safety Fitness Procedures.

(2) Part 386 of this chapter, Rules of Practice for Motor Carrier, Intermodal Equipment Provider, Broker, Freight Forwarder, and Hazardous Materials Proceedings.

(3) This part, Federal Motor Carrier Safety Regulations; General, except § 390.15(b) concerning accident registers.

(4) Part 393 of this chapter, Parts and Accessories Necessary for Safe Operation.

(5) Part 396 of this chapter, Inspection, Repair, and Maintenance.

[82 FR 5310, Jan. 17, 2017, as amended at 83 FR 22877, May 17, 2018; 86 FR 55743, Oct. 7, 2021; 86 FR 57072, Oct. 14, 2021] § 390.4 Delegations and redelegations of authority of FMCSA employees to perform assigned actions or duties.

(a) General. FMCSA may apply the guidelines and procedures of this section to delegate or redelegate the authority of FMCSA employees to perform assigned actions or duties under this chapter.

(b) FMCSA Administrator authority to delegate and redelegate. (1) The FMCSA Administrator is authorized to delegate and redelegate authority and authorize successive redelegations.

(2) The FMCSA Administrator retains concurrent authority to exercise or redelegate any authority that he or she has delegated to an employee in regulation, directive, or memorandum.

(c) Redelegations by FMCSA employees. Unless specifically prohibited by law, and in consultation with the FMCSA Office of the Chief Counsel, an FMCSA employee with delegated authority is authorized to—

(1) Redelegate that authority to another FMCSA employee, as appropriate; and

(2) Maintain concurrent authority to exercise or redelegate the authority he or she has delegated to another FMCSA employee.

(d) Exercise of delegated authority in special circumstances. In consultation with the FMCSA Office of the Chief Counsel, if the FMCSA employee to whom a regulation assigns the authority to perform an action or a duty is unavailable or otherwise unable to perform such action or duty (e.g., due to a conflict of interest or a vacancy in the position), a supervisor of the FMCSA employee may exercise that authority or redelegate such authority to another FMCSA employee, as appropriate.

(e) Format of delegations and redelegations. Delegations and redelegations authorized under this section must be in writing and may be made by regulation, directive, or memorandum.

(f) Actions or duties performed under delegated or redelegated authority. Each action or duty performed by any FMCSA employee pursuant to authority delegated or redelegated to him or her in accordance with this section, whether directly or by redelegation, shall be a valid exercise of that authority, notwithstanding any regulation that provides that such action or duty shall be performed by another FMCSA employee.

[86 FR 57072, Oct. 14, 2021] § 390.5 Definitions.

Unless specifically defined elsewhere, in this subchapter:

Accident means—

(1) Except as provided in paragraph (2) of this definition, an occurrence involving a commercial motor vehicle operating on a highway in interstate or intrastate commerce which results in:

(i) A fatality;

(ii) Bodily injury to a person who, as a result of the injury, immediately receives medical treatment away from the scene of the accident; or

(iii) One or more motor vehicles incurring disabling damage as a result of the accident, requiring the motor vehicle(s) to be transported away from the scene by a tow truck or other motor vehicle.

(2) The term accident does not include:

(i) An occurrence involving only boarding and alighting from a stationary motor vehicle; or

(ii) An occurrence involving only the loading or unloading of cargo.

Alcohol concentration (AC) means the concentration of alcohol in a person's blood or breath. When expressed as a percentage it means grams of alcohol per 100 milliliters of blood or grams of alcohol per 210 liters of breath.

Assistant Administrator means the Assistant Administrator of the Federal Motor Carrier Safety Administration or an authorized delegee.

Bus means any motor vehicle designed, constructed, and/or used for the transportation of passengers, including taxicabs.

Business district means the territory contiguous to and including a highway when within any 600 feet along such highway there are buildings in use for business or industrial purposes, including but not limited to hotels, banks, or office buildings which occupy at least 300 feet of frontage on one side or 300 feet collectively on both sides of the highway.

Certified VA medical examiner means a qualified VA examiner who has fulfilled the requirements for and is listed on the National Registry of Certified Medical Examiners.

Charter transportation of passengers means transportation, using a bus, of a group of persons who pursuant to a common purpose, under a single contract, at a fixed charge for the motor vehicle, have acquired the exclusive use of the motor vehicle to travel together under an itinerary either specified in advance or modified after having left the place of origin.

Coerce or Coercion means either—

(1) A threat by a motor carrier, shipper, receiver, or transportation intermediary, or their respective agents, officers or representatives, to withhold business, employment or work opportunities from, or to take or permit any adverse employment action against, a driver in order to induce the driver to operate a commercial motor vehicle under conditions which the driver stated would require him or her to violate one or more of the regulations, which the driver identified at least generally, that are codified at 49 CFR parts 171-173, 177-180, 380-383, or 390-399, or §§ 385.415 or 385.421, or the actual withholding of business, employment, or work opportunities or the actual taking or permitting of any adverse employment action to punish a driver for having refused to engage in such operation of a commercial motor vehicle; or

(2) A threat by a motor carrier, or its agents, officers or representatives, to withhold business, employment or work opportunities or to take or permit any adverse employment action against a driver in order to induce the driver to operate a commercial motor vehicle under conditions which the driver stated would require a violation of one or more of the regulations, which the driver identified at least generally, that are codified at 49 CFR parts 356, 360, or 365-379, or the actual withholding of business, employment or work opportunities or the actual taking or permitting of any adverse employment action to punish a driver for refusing to engage in such operation of a commercial motor vehicle.

Commercial motor vehicle means any self-propelled or towed motor vehicle used on a highway in interstate commerce to transport passengers or property when the vehicle—

(1) Has a gross vehicle weight rating or gross combination weight rating, or gross vehicle weight or gross combination weight, of 4,536 kg (10,001 pounds) or more, whichever is greater; or

(2) Is designed or used to transport more than 8 passengers (including the driver) for compensation; or

(3) Is designed or used to transport more than 15 passengers, including the driver, and is not used to transport passengers for compensation; or

(4) Is used in transporting material found by the Secretary of Transportation to be hazardous under 49 U.S.C. 5103 and transported in a quantity requiring placarding under regulations prescribed by the Secretary under 49 CFR, subtitle B, chapter I, subchapter C.

Conviction means an unvacated adjudication of guilt, or a determination that a person has violated or failed to comply with the law in a court of original jurisdiction or by an authorized administrative tribunal, an unvacated forfeiture of bail or collateral deposited to secure the person's appearance in court, a plea of guilty or nolo contendere accepted by the court, the payment of a fine or court cost, or violation of a condition of release without bail, regardless of whether or not the penalty is rebated, suspended, or probated.

Covered farm vehicle—

(1) Means a straight truck or articulated vehicle—

(i) Registered in a State with a license plate or other designation issued by the State of registration that allows law enforcement officials to identify it as a farm vehicle;

(ii) Operated by the owner or operator of a farm or ranch, or an employee or family member of an owner or operator of a farm or ranch;

(iii) Used to transport agricultural commodities, livestock, machinery or supplies to or from a farm or ranch; and

(iv) Not used in for-hire motor carrier operations; however, for-hire motor carrier operations do not include the operation of a vehicle meeting the requirements of paragraphs (1)(i) through (iii) of this definition by a tenant pursuant to a crop share farm lease agreement to transport the landlord's portion of the crops under that agreement.

(2) Meeting the requirements of paragraphs (1)(i) through (iv) of this definition:

(i) With a gross vehicle weight rating or gross combination weight rating, or gross vehicle weight or gross combination weight, whichever is greater, of 26,001 pounds or less may utilize the exemptions in § 390.39 anywhere in the United States; or

(ii) With a gross vehicle weight rating or gross combination weight rating, or gross vehicle weight or gross combination weight, whichever is greater, of more than 26,001 pounds may utilize the exemptions in § 390.39 anywhere in the State of registration or across State lines within 150 air miles of the farm or ranch with respect to which the vehicle is being operated.

Crash—See accident.

Direct assistance means transportation operations in which a motor carrier or driver of a CMV is supplementing State and local efforts and capabilities to save lives or property or to protect public health and safety as a result of an emergency as defined in this section involving transportation and other relief services provided by a motor carrier or its driver(s) incident to the immediate restoration of essential services (e.g., electricity, medical care, sewer, water, telecommunications, and telecommunication transmissions) or essential supplies (e.g., food and fuel). It does not include transportation related to long-term rehabilitation of damaged physical infrastructure or routine commercial deliveries after the initial threat to life and property has passed.

Direct compensation means payment made to the motor carrier by the passengers or a person acting on behalf of the passengers for the transportation services provided, and not included in a total package charge or other assessment for highway transportation services.

Disabling damage means damage which precludes departure of a motor vehicle from the scene of the accident in its usual manner in daylight after simple repairs.

(1) Inclusions. Damage to motor vehicles that could have been driven, but would have been further damaged if so driven.

(2) Exclusions. (i) Damage which can be remedied temporarily at the scene of the accident without special tools or parts.

(ii) Tire disablement without other damage even if no spare tire is available.

(iii) Headlamp or taillight damage.

(iv) Damage to turn signals, horn, or windshield wipers which makes them inoperative.

Driveaway-towaway operation means an operation in which an empty or unladen motor vehicle with one or more sets of wheels on the surface of the roadway is being transported:

(1) Between vehicle manufacturer's facilities;

(2) Between a vehicle manufacturer and a dealership or purchaser;

(3) Between a dealership, or other entity selling or leasing the vehicle, and a purchaser or lessee;

(4) To a motor carrier's terminal or repair facility for the repair of disabling damage (as defined in § 390.5) following a crash; or

(5) To a motor carrier's terminal or repair facility for repairs associated with the failure of a vehicle component or system; or

(6) By means of a saddle-mount or tow-bar.

Driver means any person who operates any commercial motor vehicle.

Driving a commercial motor vehicle while under the influence of alcohol means committing any one or more of the following acts in a CMV: Driving a CMV while the person's alcohol concentration is 0.04 or more; driving under the influence of alcohol, as prescribed by State law; or refusal to undergo such testing as is required by any State or jurisdiction in the enforcement of Table 1 to § 383.51 or § 392.5(a)(2) of this subchapter.

Electronic device includes, but is not limited to, a cellular telephone; personal digital assistant; pager; computer; or any other device used to input, write, send, receive, or read text.

Electronic signature means a method of signing an electronic communication that identifies and authenticates a particular person as the source of the electronic communication and indicates such person's approval of the information contained in the electronic communication, in accordance with the Government Paperwork Elimination Act (Pub. L. 105-277, Title XVII, Secs. 1701-1710, 44 U.S.C. 3504 note, 112 Stat. 2681-749).

Emergency means any hurricane, tornado, storm (e.g., thunderstorm, snowstorm, ice storm, blizzard, sandstorm, etc.), high water, wind-driven water, tidal wave, tsunami, earthquake, volcanic eruption, mud slide, drought, forest fire, explosion, blackout, or other occurrence, natural or man-made, which interrupts the delivery of essential services (e.g., electricity, medical care, sewer, water, telecommunications, and telecommunication transmissions) or essential supplies (e.g., food and fuel) or otherwise immediately threatens human life or public welfare, provided such hurricane, tornado, or other event results in a declaration of an emergency by the President of the United States, the Governor of a State, or their authorized representatives having authority to declare emergencies; by FMCSA; or by other Federal, State, or local government officials having authority to declare emergencies; or a request by a police officer for tow trucks to move wrecked or disabled motor vehicles. Emergency does not include events arising from economic conditions that are caused by market forces, including shortage of raw materials (e.g., driver shortages, computer chip shortages, other supply chain issues) or labor strikes, unless such event causes an immediate threat to human life and results in a declaration of an emergency by the President of the United States, the Governor of a State, or their authorized representatives having authority to declare emergencies; by FMCSA; or by other Federal, State, or local government officials having authority to declare emergencies.

Emergency condition requiring immediate response means any condition that, if left unattended, is reasonably likely to result in immediate serious bodily harm, death, or substantial damage to property. In the case of transportation of propane winter heating fuel, such conditions shall include (but are not limited to) the detection of gas odor, the activation of carbon monoxide alarms, the detection of carbon monoxide poisoning, and any real or suspected damage to a propane gas system following a severe storm or flooding. An “emergency condition requiring immediate response” does not include requests to refill empty gas tanks. In the case of a pipeline emergency, such conditions include (but are not limited to) indication of an abnormal pressure event, leak, release or rupture.

Employee means any individual, other than an employer, who is employed by an employer and who in the course of his or her employment directly affects commercial motor vehicle safety. Such term includes a driver of a commercial motor vehicle (including an independent contractor while in the course of operating a commercial motor vehicle), a mechanic, and a freight handler. Such term does not include an employee of the United States, any State, any political subdivision of a State, or any agency established under a compact between States and approved by the Congress of the United States who is acting within the course of such employment.

Employer means any person engaged in a business affecting interstate commerce who owns or leases a commercial motor vehicle in connection with that business, or assigns employees to operate it, but such term does not include the United States, any State, any political subdivision of a State, or an agency established under a compact between States approved by the Congress of the United States.

Exempt intracity zone means the geographic area of a municipality or the commercial zone of that municipality described in appendix A to part 372 of this chapter. The term “exempt intracity zone” does not include any municipality or commercial zone in the State of Hawaii. For purposes of § 391.62 of this chapter, a driver may be considered to operate a commercial motor vehicle wholly within an exempt intracity zone notwithstanding any common control, management, or arrangement for a continuous carriage or shipment to or from a point without such zone.

Exempt motor carrier means a person engaged in transportation exempt from economic regulation by the Federal Motor Carrier Safety Administration (FMCSA) under 49 U.S.C. chapter 135 but subject to the safety regulations set forth in this subchapter.

Farm vehicle driver means a person who drives only a commercial motor vehicle that is—

(1) Controlled and operated by a farmer as a private motor carrier of property;

(2) Being used to transport either—

(i) Agricultural products, or

(ii) Farm machinery, farm supplies, or both, to or from a farm;

(3) Not being used in the operation of a for-hire motor carrier;

(4) Not carrying hazardous materials of a type or quantity that requires the commercial motor vehicle to be placarded in accordance with § 177.823 of this subtitle; and

(5) Being used within 150 air-miles of the farmer's farm.

Farmer means any person who operates a farm or is directly involved in the cultivation of land, crops, or livestock which—

(1) Are owned by that person; or

(2) Are under the direct control of that person.

Fatality means any injury which results in the death of a person at the time of the motor vehicle accident or within 30 days of the accident.

Federal Motor Carrier Safety Administrator means the chief executive of the Federal Motor Carrier Safety Administration, an agency within the Department of Transportation.

Field Administrator means the head of an FMCSA Service Center who has been delegated authority to initiate compliance and enforcement actions on behalf of FMCSA or an authorized delegee.

For-hire motor carrier means a person engaged in the transportation of goods or passengers for compensation.

Gross combination weight rating (GCWR) is the greater of:

(1) A value specified by the manufacturer of the power unit, if such value is displayed on the Federal Motor Vehicle Safety Standard (FMVSS) certification label required by the National Highway Traffic Safety Administration, or

(2) The sum of the gross vehicle weight ratings (GVWRs) or the gross vehicle weights (GVWs) of the power unit and the towed unit(s), or any combination thereof, that produces the highest value. Exception: The GCWR of the power unit will not be used to define a commercial motor vehicle when the power unit is not towing another vehicle.

Gross vehicle weight rating (GVWR) means the value specified by the manufacturer as the loaded weight of a single motor vehicle.

Hazardous material means a substance or material which has been determined by the Secretary of Transportation to be capable of posing an unreasonable risk to health, safety, and property when transported in commerce, and which has been so designated.

Hazardous substance means a material, and its mixtures or solutions, that is identified in the appendix to § 172.101, List of Hazardous Substances and Reportable Quantities, of this title when offered for transportation in one package, or in one transport motor vehicle if not packaged, and when the quantity of the material therein equals or exceeds the reportable quantity (RQ). This definition does not apply to petroleum products that are lubricants or fuels, or to mixtures or solutions of hazardous substances if in a concentration less than that shown in the table in § 171.8 of this title, based on the reportable quantity (RQ) specified for the materials listed in the appendix to § 172.101.

Hazardous waste means any material that is subject to the hazardous waste manifest requirements of the EPA specified in 40 CFR part 262 or would be subject to these requirements absent an interim authorization to a State under 40 CFR part 123, subpart F.

Highway means any road, street, or way, whether on public or private property, open to public travel. “Open to public travel” means that the road section is available, except during scheduled periods, extreme weather or emergency conditions, passable by four-wheel standard passenger cars, and open to the general public for use without restrictive gates, prohibitive signs, or regulation other than restrictions based on size, weight, or class of registration. Toll plazas of public toll roads are not considered restrictive gates.

Interchange means—

(1) The act of providing intermodal equipment to a motor carrier pursuant to an intermodal equipment interchange agreement for the purpose of transporting the equipment for loading or unloading by any person or repositioning the equipment for the benefit of the equipment provider, but it does not include the leasing of equipment to a motor carrier for primary use in the motor carrier's freight hauling operations; or

(2) The act of providing a passenger-carrying commercial motor vehicle by one motor carrier of passengers to another such carrier, at a point which both carriers are authorized to serve, with which to continue a through movement.

(3) For property-carrying vehicles, see § 376.2 of this subchapter.

Intermodal equipment means trailing equipment that is used in the intermodal transportation of containers over public highways in interstate commerce, including trailers and chassis.

Intermodal equipment interchange agreement means the Uniform Intermodal Interchange and Facilities Access Agreement (UIIFA) or any other written document executed by an intermodal equipment provider or its agent and a motor carrier or its agent, the primary purpose of which is to establish the responsibilities and liabilities of both parties with respect to the interchange of the intermodal equipment.

Intermodal equipment provider means any person that interchanges intermodal equipment with a motor carrier pursuant to a written interchange agreement or has a contractual responsibility for the maintenance of the intermodal equipment.

Interstate commerce means trade, traffic, or transportation in the United States—

(1) Between a place in a State and a place outside of such State (including a place outside of the United States);

(2) Between two places in a State through another State or a place outside of the United States; or

(3) Between two places in a State as part of trade, traffic, or transportation originating or terminating outside the State or the United States.

Intrastate commerce means any trade, traffic, or transportation in any State which is not described in the term “interstate commerce.”

Lease, as used in subpart G of this part, means a contract or agreement in which a motor carrier of passengers grants the use of a passenger-carrying commercial motor vehicle to another motor carrier, with or without a driver, for a specified period for the transportation of passengers, whether or not compensation for such use is specified or required, when one or more of the motor carriers of passengers is not authorized to operate in interstate commerce pursuant to 49 U.S.C. 13901-13902. The term lease includes an interchange, as defined in this section, or other agreement granting the use of a passenger-carrying commercial motor vehicle for a specified period, with or without a driver, whether or not compensation for such use is specified or required. For a definition of lease in the context of property-carrying vehicles, see § 376.2 of this subchapter.

Lessee, as used in subpart G of this part, means the motor carrier obtaining the use of a passenger-carrying commercial motor vehicle, with or without the driver, from another motor carrier, through a lease as defined in this section. The term lessee includes a motor carrier obtaining the use of a passenger-carrying commercial motor vehicle from another motor carrier under an interchange or other agreement, with or without a driver, whether or not compensation for such use is specified. For a definition of lessee in the context of property-carrying vehicles, see § 376.2 of this subchapter.

Lessor, as used in subpart G of this part, means the motor carrier granting the use of a passenger-carrying commercial motor vehicle, with or without the driver, to another motor carrier, through a lease as defined in this section. The term lessor includes a motor carrier granting the use of a passenger-carrying commercial motor vehicle, with or without the driver, to another motor carrier under an interchange or other agreement, whether or not compensation for such use is specified. For a definition of lessor in the context of property-carrying vehicles, see § 376.2 of this subchapter.

Medical examiner means an individual certified by FMCSA and listed on the National Registry of Certified Medical Examiners in accordance with subpart D of this part.

Medical variance means a driver has received one of the following from FMCSA that allows the driver to be issued a medical certificate:

(1) An exemption letter permitting operation of a commercial motor vehicle pursuant to part 381, subpart C, of this chapter; or

(2) A skill performance evaluation certificate permitting operation of a commercial motor vehicle pursuant to § 391.49 of this chapter.

Mobile telephone means a mobile communication device that falls under or uses any commercial mobile radio service, as defined in regulations of the Federal Communications Commission, 47 CFR 20.3. It does not include two-way or Citizens Band Radio services.

Motor carrier means a for-hire motor carrier or a private motor carrier. The term includes a motor carrier's agents, officers and representatives as well as employees responsible for hiring, supervising, training, assigning, or dispatching of drivers and employees concerned with the installation, inspection, and maintenance of motor vehicle equipment and/or accessories. For purposes of subchapter B, this definition includes the terms employer, and exempt motor carrier.

Motor vehicle means any vehicle, machine, tractor, trailer, or semitrailer propelled or drawn by mechanical power and used upon the highways in the transportation of passengers or property, or any combination thereof determined by the Federal Motor Carrier Safety Administration, but does not include any vehicle, locomotive, or car operated exclusively on a rail or rails, or a trolley bus operated by electric power derived from a fixed overhead wire, furnishing local passenger transportation similar to street-railway service.

Motor vehicle record means the report of the driving status and history of a driver generated from the driver record that is provided to users, such as drivers or employers, and, for drivers licensed by a State, is subject to the provisions of the Driver Privacy Protection Act, 18 U.S.C. 2721-2725.

Multiple-employer driver means a driver, who in any period of 7 consecutive days, is employed or used as a driver by more than one motor carrier.

Operating authority means the registration required by 49 U.S.C. 13902, 49 CFR part 365, 49 CFR part 368, and 49 CFR 392.9a.

Operator—See driver.

Other terms—Any other term used in this subchapter is used in its commonly accepted meaning, except where such other term has been defined elsewhere in this subchapter. In that event, the definition therein given shall apply.

Out-of-service order means a declaration by an authorized enforcement officer of a Federal, State, Canadian, Mexican, or local jurisdiction that a driver, a commercial motor vehicle, or a motor carrier operation is out of service pursuant to 49 CFR 386.72, 392.5, 392.9a, 395.13, or 396.9, or compatible laws, or the North American Standard Out-of-Service Criteria.

Person means any individual, partnership, association, corporation, business trust, or any other organized group of individuals.

Previous employer means any DOT regulated person who employed the driver in the preceding 3 years, including any possible current employer.

Principal place of business means the single location designated by the motor carrier, normally its headquarters, for purposes of identification under this subchapter. The motor carrier must make records required by parts 382, 387, 390, 391, 395, 396, and 397 of this subchapter available for inspection at this location within 48 hours (Saturdays, Sundays, and Federal holidays excluded) after a request has been made by a special agent or authorized representative of the Federal Motor Carrier Safety Administration.

Private motor carrier means a person who provides transportation of property or passengers, by commercial motor vehicle, and is not a for-hire motor carrier.

Private motor carrier of passengers (business) means a private motor carrier engaged in the interstate transportation of passengers which is provided in the furtherance of a commercial enterprise and is not available to the public at large.

Private motor carrier of passengers (nonbusiness) means private motor carrier involved in the interstate transportation of passengers that does not otherwise meet the definition of a private motor carrier of passengers (business).

Qualified VA examiner means an advanced practice nurse, doctor of chiropractic, doctor of medicine, doctor of osteopathy, physician assistant, or other medical professional who is employed in the Department of Veterans Affairs; is licensed, certified, or registered in a State to perform physical examinations; is familiar with the standards for, and physical requirements of, an operator certified pursuant to 49 U.S.C. 31149; and has never, with respect to such section, been found to have acted fraudulently, including by fraudulently awarding a medical certificate.

Radar detector means any device or mechanism to detect the emission of radio microwaves, laser beams or any other future speed measurement technology employed by enforcement personnel to measure the speed of commercial motor vehicles upon public roads and highways for enforcement purposes. Excluded from this definition are radar detection devices that meet both of the following requirements:

(1) Transported outside the driver's compartment of the commercial motor vehicle. For this purpose, the driver's compartment of a passenger-carrying CMV shall include all space designed to accommodate both the driver and the passengers; and

(2) Completely inaccessible to, inoperable by, and imperceptible to the driver while operating the commercial motor vehicle.

Receiver or consignee means a person who takes delivery from a motor carrier or driver of a commercial motor vehicle of property transported in interstate commerce or hazardous materials transported in interstate or intrastate commerce.

Regional Director of Motor Carriers means the Field Administrator, Federal Motor Carrier Safety Administration, for a given geographical area of the United States.

Residential district means the territory adjacent to and including a highway which is not a business district and for a distance of 300 feet or more along the highway is primarily improved with residences.

Residential heating fuel includes heating oil, natural gas, and propane (also known as Liquefied Petroleum Gas or Petroleum Gas, Liquified).

School bus means a passenger motor vehicle which is designed or used to carry more than 10 passengers in addition to the driver, and which the Secretary determines is likely to be significantly used for the purpose of transporting preprimary, primary, or secondary school students to such schools from home or from such schools to home.

School bus operation means the use of a school bus to transport only school children and/or school personnel from home to school and from school to home.

Secretary means the Secretary of Transportation.

Shipper means a person who tenders property to a motor carrier or driver of a commercial motor vehicle for transportation in interstate commerce, or who tenders hazardous materials to a motor carrier or driver of a commercial motor vehicle for transportation in interstate or intrastate commerce.

Single-employer driver means a driver who, in any period of 7 consecutive days, is employed or used as a driver solely by a single motor carrier. This term includes a driver who operates a commercial motor vehicle on an intermittent, casual, or occasional basis.

Special agent. See appendix B to this part.

State means a State of the United States and the District of Columbia and includes a political subdivision of a State.

Texting means manually entering alphanumeric text into, or reading text from, an electronic device.

(1) This action includes, but is not limited to, short message service, emailing, instant messaging, a command or request to access a World Wide Web page, pressing more than a single button to initiate or terminate a voice communication using a mobile telephone, or engaging in any other form of electronic text retrieval or entry, for present or future communication.

(2) Texting does not include:

(i) Inputting, selecting, or reading information on a global positioning system or navigation system; or

(ii) Pressing a single button to initiate or terminate a voice communication using a mobile telephone; or

(iii) Using a device capable of performing multiple functions (e.g., fleet management systems, dispatching devices, smart phones, citizens band radios, music players, etc.) for a purpose that is not otherwise prohibited in this subchapter.

Trailer includes:

(1) Full trailer means any motor vehicle other than a pole trailer which is designed to be drawn by another motor vehicle and so constructed that no part of its weight, except for the towing device, rests upon the self-propelled towing motor vehicle. A semitrailer equipped with an auxiliary front axle (converter dolly) shall be considered a full trailer.

(2) Pole trailer means any motor vehicle which is designed to be drawn by another motor vehicle and attached to the towing motor vehicle by means of a “reach” or “pole,” or by being “boomed” or otherwise secured to the towing motor vehicle, for transporting long or irregularly shaped loads such as poles, pipes, or structural members, which generally are capable of sustaining themselves as beams between the supporting connections.

(3) Semitrailer means any motor vehicle, other than a pole trailer, which is designed to be drawn by another motor vehicle and is constructed so that some part of its weight rests upon the self-propelled towing motor vehicle.

Transportation intermediary means a person who arranges the transportation of property or passengers by commercial motor vehicle in interstate commerce, or who arranges the transportation of hazardous materials by commercial motor vehicle in interstate or intrastate commerce, including but not limited to brokers and freight forwarders.

Truck means any self-propelled commercial motor vehicle except a truck tractor, designed and/or used for the transportation of property.

Truck tractor means a self-propelled commercial motor vehicle designed and/or used primarily for drawing other vehicles.

Use a hand-held mobile telephone means:

(1) Using at least one hand to hold a mobile telephone to conduct a voice communication;

(2) Dialing or answering a mobile telephone by pressing more than a single button, or

(3) Reaching for a mobile telephone in a manner that requires a driver to maneuver so that he or she is no longer in a seated driving position, restrained by a seat belt that is installed in accordance with 49 CFR 393.93 and adjusted in accordance with the vehicle manufacturer's instructions.

United States means the 50 States and the District of Columbia.

Veteran operator means an operator of a commercial motor vehicle who is a veteran enrolled in the health care system established under 38 U.S.C. 1705(a).

Written or in writing means printed, handwritten, or typewritten either on paper or other tangible medium, or by any method of electronic documentation that meets the requirements of 49 CFR 390.32.

[53 FR 18052, May 19, 1988] Editorial Note:For Federal Register citations affecting § 390.5, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov. Effective Date Note:At 82 FR 5311, Jan. 17, 2017, § 390.5 was suspended, effective Jan. 14, 2017. At 84 FR 40293, Aug. 14, 2019, the suspension was lifted and amendments were made to § 390.5. In that same document, § 390.5 was again suspended indefinitely. At 86 FR 35642, July 7, 2021, the suspension was lifted and amendments were made to § 390.5. In that same document, § 390.5 was again suspended indefinitely. At 86 FR 57072, Oct. 14, 2021, the suspension was lifted and amendments were made to § 390.5. In that same document, § 390.5 was again suspended indefinitely. At 87 FR 13208, Mar. 9, 2022, the suspension was lifted and an amendment was made to § 390.5. In that same document, § 390.5 was again suspended indefinitely. At 88 FR 80183, Nov. 17, 2023, the suspension was lifted, § 390.5 was amended, and the section was again suspended indefinitely, effective Nov. 17, 2023. At 88 FR 70907, Oct. 13, 2023, the suspension was lifted, § 390.5 was amended, and the section was again suspended indefinitely, effective Dec. 12, 2023. § 390.5T Definitions.

Unless specifically defined elsewhere, in this subchapter:

Accident means—

(1) Except as provided in paragraph (2) of this definition, an occurrence involving a commercial motor vehicle operating on a highway in interstate or intrastate commerce which results in:

(i) A fatality;

(ii) Bodily injury to a person who, as a result of the injury, immediately receives medical treatment away from the scene of the accident; or

(iii) One or more motor vehicles incurring disabling damage as a result of the accident, requiring the motor vehicle(s) to be transported away from the scene by a tow truck or other motor vehicle.

(2) The term accident does not include:

(i) An occurrence involving only boarding and alighting from a stationary motor vehicle; or

(ii) An occurrence involving only the loading or unloading of cargo.

Assistant Administrator means the Assistant Administrator of the Federal Motor Carrier Safety Administration or an authorized delegee.

Bus means any motor vehicle designed, constructed, and/or used for the transportation of passengers, including taxicabs.

Certified VA medical examiner means a qualified VA examiner who has fulfilled the requirements for and is listed on the National Registry of Certified Medical Examiners.

Coerce or Coercion means either—

(1) A threat by a motor carrier, shipper, receiver, or transportation intermediary, or their respective agents, officers or representatives, to withhold business, employment or work opportunities from, or to take or permit any adverse employment action against, a driver in order to induce the driver to operate a commercial motor vehicle under conditions which the driver stated would require him or her to violate one or more of the regulations, which the driver identified at least generally, that are codified at 49 CFR parts 171 through 173, 177 through 180, 380 through 383, or 390 through 399, or § 385.415 or § 385.421T of this chapter, or the actual withholding of business, employment, or work opportunities or the actual taking or permitting of any adverse employment action to punish a driver for having refused to engage in such operation of a commercial motor vehicle; or

(2) A threat by a motor carrier, or its agents, officers or representatives, to withhold business, employment or work opportunities or to take or permit any adverse employment action against a driver in order to induce the driver to operate a commercial motor vehicle under conditions which the driver stated would require a violation of one or more of the regulations, which the driver identified at least generally, that are codified at 49 CFR parts 356, 360, or 365 through 379, or the actual withholding of business, employment or work opportunities or the actual taking or permitting of any adverse employment action to punish a driver for refusing to engage in such operation of a commercial motor vehicle.

Commercial motor vehicle means any self-propelled or towed motor vehicle used on a highway in interstate commerce to transport passengers or property when the vehicle—

(1) Has a gross vehicle weight rating or gross combination weight rating, or gross vehicle weight or gross combination weight, of 4,536 kg (10,001 pounds) or more, whichever is greater; or

(2) Is designed or used to transport more than 8 passengers (including the driver) for compensation; or

(3) Is designed or used to transport more than 15 passengers, including the driver, and is not used to transport passengers for compensation; or

Covered farm vehicle means—

(1) A straight truck or articulated vehicle—

(i) Registered in a State with a license plate or other designation issued by the State of registration that allows law enforcement officials to identify it as a farm vehicle;

(ii) Operated by the owner or operator of a farm or ranch, or an employee or family member of an owner or operator of a farm or ranch;

(iii) Used to transport agricultural commodities, livestock, machinery or supplies to or from a farm or ranch; and

(2) Meeting the requirements of paragraphs (1)(i) through (iv) of this definition:

Crash. See accident.

Direct assistance means transportation operations in which a motor carrier or driver of a commercial motor vehicle is supplementing State and local efforts and capabilities to save lives or property or to protect public health and safety as a result of an emergency as defined in this section involving transportation and other relief services provided by a motor carrier or its driver(s) incident to the immediate restoration of essential services (e.g., electricity, medical care, sewer, water, telecommunications, and telecommunication transmissions) or essential supplies (e.g., food and fuel). It does not include transportation related to long-term rehabilitation of damaged physical infrastructure or routine commercial deliveries after the initial threat to life and property has passed.

Disabling damage means damage which precludes departure of a motor vehicle from the scene of the accident in its usual manner in daylight after simple repairs.

(1) Inclusions. Damage to motor vehicles that could have been driven, but would have been further damaged if so driven.

(2) Exclusions. (i) Damage which can be remedied temporarily at the scene of the accident without special tools or parts.

(ii) Tire disablement without other damage even if no spare tire is available.

(iii) Headlamp or taillight damage.

(iv) Damage to turn signals, horn, or windshield wipers which makes them inoperative.

Driveaway-towaway operation means an operation in which an empty or unladen motor vehicle with one or more sets of wheels on the surface of the roadway is being transported:

(1) Between vehicle manufacturer's facilities;

(2) Between a vehicle manufacturer and a dealership or purchaser;

(3) Between a dealership, or other entity selling or leasing the vehicle, and a purchaser or lessee;

(4) To a motor carrier's terminal or repair facility for the repair of disabling damage (as defined in this section) following a crash; or

(5) To a motor carrier's terminal or repair facility for repairs associated with the failure of a vehicle component or system; or

(6) By means of a saddle-mount or tow-bar.

Driver means any person who operates any commercial motor vehicle.

Electronic device includes, but is not limited to, a cellular telephone; personal digital assistant; pager; computer; or any other device used to input, write, send, receive, or read text.

Exempt motor carrier means a person engaged in transportation exempt from economic regulation by the Federal Motor Carrier Safety Administration (FMCSA) under 49 U.S.C. 13506. “Exempt motor carriers” are subject to the safety regulations set forth in this subchapter.

Farm vehicle driver means a person who drives only a commercial motor vehicle that is—

(1) Controlled and operated by a farmer as a private motor carrier of property;

(2) Being used to transport either—

(i) Agricultural products; or

(ii) Farm machinery, farm supplies, or both, to or from a farm;

(3) Not being used in the operation of a for-hire motor carrier;

(4) Not carrying hazardous materials of a type or quantity that requires the commercial motor vehicle to be placarded in accordance with § 177.823 of this subtitle; and

(5) Being used within 150 air-miles of the farmer's farm.

Farmer means any person who operates a farm or is directly involved in the cultivation of land, crops, or livestock which—

(1) Are owned by that person; or

(2) Are under the direct control of that person.

Fatality means any injury which results in the death of a person at the time of the motor vehicle accident or within 30 days of the accident.

Federal Motor Carrier Safety Administrator means the chief executive of the Federal Motor Carrier Safety Administration, an agency within the Department of Transportation.

Field Administrator means the head of an FMCSA Service Center who has been delegated authority to initiate compliance and enforcement actions on behalf of FMCSA or an authorized delegee.

For-hire motor carrier means a person engaged in the transportation of goods or passengers for compensation.

Gross combination weight rating (GCWR) is the greater of:

Gross vehicle weight rating (GVWR) means the value specified by the manufacturer as the loaded weight of a single motor vehicle.

Hazardous substance means a material, and its mixtures or solutions, that is identified in the appendix to § 172.101 of this title, List of Hazardous Substances and Reportable Quantities, of this title when offered for transportation in one package, or in one transport motor vehicle if not packaged, and when the quantity of the material therein equals or exceeds the reportable quantity (RQ). This definition does not apply to petroleum products that are lubricants or fuels, or to mixtures or solutions of hazardous substances if in a concentration less than that shown in the table in § 171.8 of this title, based on the reportable quantity (RQ) specified for the materials listed in the appendix to § 172.101 of this title.

Interchange means—

(3) For property-carrying vehicles, see § 376.2 of this subchapter.

Intermodal equipment means trailing equipment that is used in the intermodal transportation of containers over public highways in interstate commerce, including trailers and chassis.

Interstate commerce means trade, traffic, or transportation in the United States—

(1) Between a place in a State and a place outside of such State (including a place outside of the United States);

(2) Between two places in a State through another State or a place outside of the United States; or

(3) Between two places in a State as part of trade, traffic, or transportation originating or terminating outside the State or the United States.

Intrastate commerce means any trade, traffic, or transportation in any State which is not described in the term “interstate commerce.”

Lease, as used in subpart G of this part, means a contract or agreement in which a motor carrier of passengers grants the use of a passenger-carrying commercial motor vehicle, with or without the driver, to another motor carrier, for a specified period for the transportation of passengers, whether or not compensation for such use is specified or required, when one or more of the motor carriers of passengers is not authorized to operate in interstate commerce pursuant to 49 U.S.C. 13901-13902. The term lease includes an interchange, as defined in this section, or other agreement granting the use of a passenger-carrying commercial motor vehicle, with or without the driver, for a specified period, whether or not compensation for such use is specified or required. For a definition of lease in the context of property-carrying vehicles, see § 376.2 of this subchapter.

Lessee, as used in subpart G of this part, means the motor carrier obtaining the use of a passenger-carrying commercial motor vehicle, with or without the driver, from another motor carrier, through a lease as defined in this section. The term lessee includes a motor carrier obtaining the use of a passenger-carrying commercial motor vehicle, with or without the driver, from another motor carrier under an interchange or other agreement, whether or not compensation for such use is specified. For a definition of lessee in the context of property-carrying vehicles, see § 376.2 of this subchapter.

Medical examiner means an individual certified by FMCSA and listed on the National Registry of Certified Medical Examiners in accordance with subpart D of this part.

Medical variance means a driver has received one of the following from FMCSA that allows the driver to be issued a medical certificate:

(1) An exemption letter permitting operation of a commercial motor vehicle pursuant to part 381, subpart C, of this chapter; or

(2) A skill performance evaluation certificate permitting operation of a commercial motor vehicle pursuant to § 391.49 of this chapter.

Motor carrier means a for-hire motor carrier or a private motor carrier. The term includes a motor carrier's agents, officers and representatives as well as employees responsible for hiring, supervising, training, assigning, or dispatching of drivers and employees concerned with the installation, inspection, and maintenance of motor vehicle equipment and/or accessories. For purposes of this subchapter, this definition includes the terms employer, and exempt motor carrier.

Multiple-employer driver means a driver, who in any period of 7 consecutive days, is employed or used as a driver by more than one motor carrier.

Operating authority means the registration required by 49 U.S.C. 13902, 49 CFR part 365, 49 CFR part 368, and 49 CFR 392.9a.

Operator. See driver.

Other terms. Any other term used in this subchapter is used in its commonly accepted meaning, except where such other term has been defined elsewhere in this subchapter. In that event, the definition therein given shall apply.

Person means any individual, partnership, association, corporation, business trust, or any other organized group of individuals.

Previous employer means any DOT regulated person who employed the driver in the preceding 3 years, including any possible current employer.

Private motor carrier means a person who provides transportation of property or passengers, by commercial motor vehicle, and is not a for-hire motor carrier.

(1) Transported outside the driver's compartment of the commercial motor vehicle. For this purpose, the driver's compartment of a passenger-carrying CMV shall include all space designed to accommodate both the driver and the passengers; and

(2) Completely inaccessible to, inoperable by, and imperceptible to the driver while operating the commercial motor vehicle.

Receiver or consignee means a person who takes delivery from a motor carrier or driver of a commercial motor vehicle of property transported in interstate commerce or hazardous materials transported in interstate or intrastate commerce.

Regional Director of Motor Carriers means the Field Administrator, Federal Motor Carrier Safety Administration, for a given geographical area of the United States.

Residential heating fuel includes heating oil, natural gas, and propane (also known as Liquefied Petroleum Gas or Petroleum Gas, Liquified).

School bus operation means the use of a school bus to transport only school children and/or school personnel from home to school and from school to home.

Secretary means the Secretary of Transportation.

Special agent. See appendix B to this part.

State means a State of the United States and the District of Columbia and includes a political subdivision of a State.

Texting means manually entering alphanumeric text into, or reading text from, an electronic device.

(2) Texting does not include:

(i) Inputting, selecting, or reading information on a global positioning system or navigation system; or

(ii) Pressing a single button to initiate or terminate a voice communication using a mobile telephone; or

(iii) Using a device capable of performing multiple functions (e.g., fleet management systems, dispatching devices, smart phones, citizens band radios, music players, etc.) for a purpose that is not otherwise prohibited in this subchapter.

Trailer includes:

(1) Full trailer means any motor vehicle other than a pole trailer which is designed to be drawn by another motor vehicle and so constructed that no part of its weight, except for the towing device, rests upon the self-propelled towing motor vehicle. A semitrailer equipped with an auxiliary front axle (converter dolly) shall be considered a full trailer.

(2) Pole trailer means any motor vehicle which is designed to be drawn by another motor vehicle and attached to the towing motor vehicle by means of a “reach” or “pole,” or by being “boomed” or otherwise secured to the towing motor vehicle, for transporting long or irregularly shaped loads such as poles, pipes, or structural members, which generally are capable of sustaining themselves as beams between the supporting connections.

(3) Semitrailer means any motor vehicle, other than a pole trailer, which is designed to be drawn by another motor vehicle and is constructed so that some part of its weight rests upon the self-propelled towing motor vehicle.

Truck means any self-propelled commercial motor vehicle except a truck tractor, designed and/or used for the transportation of property.

Truck tractor means a self-propelled commercial motor vehicle designed and/or used primarily for drawing other vehicles.

Use a hand-held mobile telephone means:

(1) Using at least one hand to hold a mobile telephone to conduct a voice communication;

(2) Dialing or answering a mobile telephone by pressing more than a single button; or

United States means the 50 States and the District of Columbia.

Veteran operator means an operator of a commercial motor vehicle who is a veteran enrolled in the health care system established under 38 U.S.C. 1705(a).

Written or in writing means printed, handwritten, or typewritten either on paper or other tangible medium, or by any method of electronic documentation that meets the requirements of 49 CFR 390.32.

[82 FR 5311, Jan. 17, 2017, as amended at 83 FR 16226, Apr. 16, 2018; 83 FR 22878, May 17, 2018; 83 FR 24228, May 25, 2018; 83 FR 26860, June 11, 2018; 83 FR 48726, Sept. 27, 2018; 84 FR 40294, Aug. 14, 2019; 86 FR 35642, July 7, 2021; 86 FR 57073, Oct. 14, 2021; 87 FR 13208, Mar. 9, 2022; 88 FR 70908, Oct. 13, 2023; 88 FR 80183, Nov. 17, 2023] § 390.6 Coercion prohibited.

(a) Prohibition. (1) A motor carrier, shipper, receiver, or transportation intermediary, including their respective agents, officers, or representatives, may not coerce a driver of a commercial motor vehicle to operate such vehicle in violation of 49 CFR parts 171-173, 177-180, 380-383 or 390-399, or §§ 385.415 or 385.421;

(2) A motor carrier or its agents, officers, or representatives, may not coerce a driver of a commercial motor vehicle to operate such vehicle in violation of 49 CFR parts 356, 360, or 365-379.

(b) Complaint process. (1) A driver who believes he or she was coerced to violate a regulation described in paragraph (a)(1) or (2) of this section may file a written complaint under § 386.12(c) of this subchapter.

(2) A complaint under paragraph (b)(1) of this section shall describe the action that the driver claims constitutes coercion and identify the regulation the driver was coerced to violate.

(3) A complaint under paragraph (b)(1) of this section may include any supporting evidence that will assist the Division Administrator in determining the merits of the complaint.

[80 FR 74710, Nov. 30, 2015, as amended at 81 FR 68348, Oct. 4, 2016] § 390.7 Rules of construction.

(a) In part 325 of subchapter A and in this subchapter, unless the context requires otherwise:

(1) Words imparting the singular include the plural;

(2) Words imparting the plural include the singular;

(3) Words imparting the present tense include the future tense.

(b) In this subchapter the word—

(1) Officer includes any person authorized by law to perform the duties of the office;

(2) Shall is used in an imperative sense;

(3) Must is used in an imperative sense;

(4) Should is used in a recommendatory sense;

(5) May is used in a permissive sense; and

(6) Includes is used as a word of inclusion, not limitation.

[53 FR 18052, May 19, 1988, as amended at 60 FR 38744, July 28, 1995; 83 FR 16226, Apr. 16, 2018] § 390.8 Separation of functions.

(a) An Agency employee who has taken an active part in investigating, prosecuting, advocating, or making an initial Agency determination in a proceeding under § 380.723, § 382.717, § 390.115, § 390.135, or § 391.47 of this chapter or section 5.4 to appendix A to subpart B of part 395 of this chapter may not, in that case or a factually-related case, advise or assist the Agency official authorized to issue a final decision in the applicable proceeding.

(b) Nothing in this section shall preclude the Agency official authorized to issue a final decision or anyone advising that Agency official from taking part in a determination to launch an investigation or issue a complaint, or similar preliminary decision.

[86 FR 57073, Oct. 14, 2021] Subpart B—General Requirements and Information § 390.9 State and local laws, effect on.

Except as otherwise specifically indicated, subchapter B of this chapter is not intended to preclude States or subdivisions thereof from establishing or enforcing State or local laws relating to safety, the compliance with which would not prevent full compliance with these regulations by the person subject thereto.

§ 390.11 Motor carrier to require observance of driver regulations.

Whenever in part 325 of subchapter A or in this subchapter a duty is prescribed for a driver or a prohibition is imposed upon the driver, it shall be the duty of the motor carrier to require observance of such duty or prohibition. If the motor carrier is a driver, the driver shall likewise be bound.

§ 390.13 Aiding or abetting violations.

No person shall aid, abet, encourage, or require a motor carrier or its employees to violate the rules of this chapter.

§ 390.15 Assistance in investigations and special studies.

(a) Each motor carrier and intermodal equipment provider must do the following:

(1) Make all records and information pertaining to an accident available to an authorized representative or special agent of the Federal Motor Carrier Safety Administration, an authorized State or local enforcement agency representative, or authorized third-party representative within such time as the request or investigation may specify.

(2) Give an authorized representative all reasonable assistance in the investigation of any accident, including providing a full, true, and correct response to any question of the inquiry.

(b) Motor carriers must maintain an accident register for 3 years after the date of each accident. Information placed in the accident register must contain at least the following:

(1) A list of accidents as defined at § 390.5 of this chapter containing for each accident:

(i) Date of accident.

(ii) City or town, or most near, where the accident occurred and the State where the accident occurred.

(iii) Driver Name.

(iv) Number of injuries.

(v) Number of fatalities.

(vi) Whether hazardous materials, other than fuel spilled from the fuel tanks of motor vehicle involved in the accident, were released.

(2) Copies of all accident reports required by State or other governmental entities or insurers.

(Approved by the Office of Management and Budget under control number 2126-0009) [69 FR 16719, Mar. 30, 2004, as amended at 73 FR 76821, Dec. 17, 2008; 83 FR 22878, May 17, 2018; 88 FR 80184, Nov. 17, 2023] § 390.16 [Reserved] § 390.17 Additional equipment and accessories.

Nothing in this subchapter shall be construed to prohibit the use of additional equipment and accessories, not inconsistent with or prohibited by this subchapter, provided such equipment and accessories do not decrease the safety of operation of the commercial motor vehicles on which they are used.

[53 FR 18052, May 19, 1988, as amended at 60 FR 38744, July 28, 1995. Redesignated at 65 FR 35296, June 2, 2000] § 390.19 Motor carrier identification reports for certain Mexico-domiciled motor carriers.

(a) Applicability. A Mexico-domiciled motor carrier requesting authority to provide transportation of property or passengers in interstate commerce between Mexico and points in the United States beyond the municipalities and commercial zones along the United States-Mexico international border must file Form MCS-150 with FMCSA as follows:

(b) Filing schedule. Each motor carrier must file the appropriate form under paragraph (a) of this section at the following times:

(1) Before it begins operations; and

(2) Every 24 months, according to the following schedule:

USDOT No. ending in	Must file by last day of
1	January.
2	February.
3	March.
4	April.
5	May.
6	June.
7	July.
8	August.
9	September.
0	October.

(3) If the next-to-last digit of its USDOT Number is odd, the motor carrier shall file its update in every odd-numbered calendar year. If the next-to-last digit of the USDOT Number is even, the motor carrier shall file its update in every even-numbered calendar year.

(4) A person that fails to complete biennial updates to the information pursuant to paragraph (b)(2) of this section is subject to the penalties prescribed in 49 U.S.C. 521(b)(2)(B) or 49 U.S.C. 14901(a), as appropriate, and deactivation of its USDOT Number.

(c) Availability of forms. The Form MCS-150 and complete instructions are available from the FMCSA website at https://www.fmcsa.dot.gov/urs; from all FMCSA Service Centers and Division offices nationwide; or by calling 1-800-832-5660.

(d) Where to file. The Form MCS-150 must be filed with the FMCSA Office of Registration and Safety Information. The form may be filed electronically according to the instructions at the Agency's website, or it may be sent to Federal Motor Carrier Safety Administration, Office of Registration and Safety Information, MC-RS 1200 New Jersey Avenue SE., Washington, DC 20590.

(e) Special instructions. A motor carrier should submit the Form MCS-150 along with its application for operating authority (OP-1(MX)), to the appropriate address referenced on that form, or may submit it electronically or by mail separately to the address mentioned in paragraph (d) of this section.

(f) Only the legal name or a single trade name of the motor carrier may be used on the Form MCS-150.

(g)(1) A motor carrier that fails to file the Form MCS-150 or furnishes misleading information or makes false statements upon the form, is subject to the penalties prescribed in 49 U.S.C. 521(b)(2)(B).

(2) A motor carrier that fails to update the Form MCS-150 as required in paragraph (b) will have its USDOT Number deactivated and will be prohibited from conducting transportation.

(h)(1) Upon receipt and processing of the form described in paragraph (a) of this section, FMCSA will issue the motor carrier or intermodal equipment provider an identification number (USDOT Number).

(2) A Mexico-domiciled motor carrier seeking to provide transportation of property or passengers in interstate commerce between Mexico and points in the United States beyond the municipalities and commercial zones along the United States-Mexico international border must pass the pre-authorization safety audit under § 365.507 of this subchapter. The Agency will not issue a USDOT Number until expiration of the protest period provided in § 365.115 of this chapter or—if a protest is received-after FMCSA denies or rejects the protest.

(3) The motor carrier must display the USDOT Number on each self-propelled CMV, as defined in § 390.5, along with the additional information required by § 390.21.

[80 FR 63711, Oct. 21, 2015, as amended at 88 FR 80184, Nov. 17, 2023] Effective Date Note:At 82 FR 5316, Jan. 17, 2017, § 390.19 was suspended, effective Jan. 14, 2017. At 88 FR 80184, Nov. 17, 2023, the suspension was lifted, § 390.19 was amended, and the section was again suspended indefinitely. § 390.19T Motor carrier, hazardous material safety permit applicant/holder, and intermodal equipment provider identification reports.

(a) Applicability. Each motor carrier and intermodal equipment provider must file Form MCS-150, Form MCS-150B or Form MCS-150C with FMCSA as follows:

(1) A U.S.-, Canada-, Mexico-, or non-North America-domiciled motor carrier conducting operations in interstate commerce must file a Motor Carrier Identification Report, Form MCS-150.

(2) A motor carrier conducting operations in intrastate commerce and requiring a Safety Permit under 49 CFR part 385, subpart E, must file the Combined Motor Carrier Identification Report and HM Permit Application, Form MCS-150B.

(3) Each intermodal equipment provider that offers intermodal equipment for transportation in interstate commerce must file an Intermodal Equipment Provider Identification Report, Form MCS-150C.

(b) Filing schedule. Each motor carrier or intermodal equipment provider must file the appropriate form under paragraph (a) of this section at the following times:

(1) Before it begins operations; and

(2) Every 24 months, according to the following schedule:

USDOT No. ending in	Must file by last day of
1	January.
2	February.
3	March.
4	April.
5	May.
6	June.
7	July.
8	August.
9	September.
0	October.

(3) If the next-to-last digit of its USDOT Number is odd, the motor carrier or intermodal equipment provider shall file its update in every odd-numbered calendar year. If the next-to-last digit of the USDOT Number is even, the motor carrier or intermodal equipment provider shall file its update in every even-numbered calendar year.

(c) Availability of forms. The forms described under paragraph (a) of this section and complete instructions are available from the FMCSA website at https://www.fmcsa.dot.gov (Keyword “MCS-150,” or “MCS-150B,” or “MCS-150C”); from all FMCSA Service Centers and Division offices nationwide; or by calling 1-800-832-5660.

(d) Where to file. The required form under paragraph (a) of this section must be filed with the FMCSA Office of Registration and Safety Information. The form may be filed electronically according to the instructions at the Agency's website, or it may be sent to Federal Motor Carrier Safety Administration, Office of Registration and Safety Information (MC-RS), 1200 New Jersey Avenue SE., Washington, DC 20590.

(e) Special instructions for for-hire motor carriers. A for-hire motor carrier should submit the Form MCS-150, or Form MCS-150B, along with its application for operating authority (Form OP-1, OP-1(MX), OP-1(NNA) or OP-2), to the appropriate address referenced on that form, or may submit it electronically or by mail separately to the address mentioned in paragraph (d) of this section.

(f) Only the legal name or a single trade name of the motor carrier or intermodal equipment provider may be used on the forms under paragraph (a) of this section (Form MCS-150, MCS-150B, or MCS-150C).

(g) A motor carrier or intermodal equipment provider that fails to file the form required under paragraph (a) of this section, or furnishes misleading information or makes false statements upon the form, is subject to the penalties prescribed in 49 U.S.C. 521(b)(2)(B).

(h)(1) Upon receipt and processing of the form described in paragraph (a) of this section, FMCSA will issue the motor carrier or intermodal equipment provider an identification number (USDOT Number).

(2) The following applicants must additionally pass a pre-authorization safety audit as described below before being issued a USDOT Number:

(i) A Mexico-domiciled motor carrier seeking to provide transportation of property or passengers in interstate commerce between Mexico and points in the United States beyond the municipalities and commercial zones along the United States-Mexico international border must pass the pre-authorization safety audit under § 365.507T of this subchapter. The Agency will not issue a USDOT Number until expiration of the protest period provided in § 365.115 of this subchapter or—if a protest is received—after FMCSA denies or rejects the protest.

(ii) A non-North America-domiciled motor carrier seeking to provide transportation of property or passengers in interstate commerce within the United States must pass the pre-authorization safety audit under § 385.607T(c) of this subchapter. The Agency will not issue a USDOT Number until expiration of the protest period provided in § 365.115 of this subchapter or—if a protest is received—after FMCSA denies or rejects the protest.

(3) The motor carrier must display the number on each self-propelled CMV, as defined in § 390.5T, along with the additional information required by § 390.21T.

(4) The intermodal equipment provider must identify each unit of interchanged intermodal equipment by its assigned USDOT number.

(i) A motor carrier that registers its vehicles in a State that participates in the Performance and Registration Information Systems Management (PRISM) program (authorized under section 4004 of the Transportation Equity Act for the 21st Century [Public Law 105-178, 112 Stat. 107]) is exempt from the requirements of this section, provided it files all the required information with the appropriate State office.

[82 FR 5316, Jan. 17, 2017, as amended at 83 FR 22878, May 17, 2018; 88 FR 80184, Nov. 17, 2023] § 390.21 Marking of self-propelled CMVs and intermodal equipment.

(a) General. Every self-propelled CMV subject to subchapter B of this chapter must be marked as specified in paragraphs (b), (c), and (d) of this section, and each unit of intermodal equipment interchanged or offered for interchange to a motor carrier by an intermodal equipment provider subject to subchapter B of this chapter must be marked as specified in paragraph (g) of this section.

(b) Nature of marking. The marking must display the following information:

(1) The legal name or a single trade name of the motor carrier operating the self-propelled CMV, as listed on the Form MCSA-1, the URS online application, or the motor carrier identification report (Form MCS-150) and submitted in accordance with § 390.201 or § 390.19, as appropriate.

(2) The identification number issued by FMCSA to the motor carrier or intermodal equipment provider, preceded by the letters “USDOT.”

(3) If the name of any person other than the operating carrier appears on the CMV, the name of the operating carrier must be followed by the information required by paragraphs (b)(1), and (2) of this section, and be preceded by the words “operated by.”

(4) Other identifying information may be displayed on the vehicle if it is not inconsistent with the information required by this paragraph.

(1) Appear on both sides of the self-propelled CMV;

(2) Be in letters that contrast sharply in color with the background on which the letters are placed;

(3) Be readily legible, during daylight hours, from a distance of 50 feet (15.24 meters) while the CMV is stationary; and

(4) Be kept and maintained in a manner that retains the legibility required by paragraph (c)(3) of this section.

(d) Construction and durability. The marking may be painted on the CMV or may consist of a removable device, if that device meets the identification and legibility requirements of paragraph (c) of this section, and such marking must be maintained as required by paragraph (c)(4) of this section.

(e) Rented CMVs and leased passenger-carrying CMVs. A motor carrier operating a self-propelled CMV under a rental agreement or a passenger-carrying CMV under a lease, when the rental agreement or lease has a term not in excess of 30 calendar days, meets the requirements of this section if:

(1) The CMV is marked in accordance with the provisions of paragraphs (b) through (d) of this section; or

(2) Except as provided in paragraph (e)(2)(v) of this section, the CMV is marked as set forth in paragraph (e)(2)(i) through (iv) of this section:

(i) The legal name or a single trade name of the lessor is displayed in accordance with paragraphs (c) and (d) of this section.

(ii) The lessor's identification number preceded by the letters “USDOT” is displayed in accordance with paragraphs (c) and (d) of this section; and

(iii) The rental agreement or lease as applicable entered into by the lessor and the renting motor carrier or lessee conspicuously contains the following information:

(A) The name and complete physical address of the principal place of business of the renting motor carrier or lessee;

(B) The identification number issued to the renting motor carrier or lessee by FMCSA, preceded by the letters “USDOT,” if the motor carrier has been issued such a number. In lieu of the identification number required in this paragraph, the following information may be shown in a rental agreement:

(1) Whether the motor carrier is engaged in “interstate” or “intrastate” commerce; and

(2) Whether the renting motor carrier is transporting hazardous materials in the rented CMV;

(C) The sentence: “This lessor cooperates with all Federal, State, and local law enforcement officials nationwide to provide the identity of customers who operate this rental CMV”; and

(iv) The rental agreement or lease as applicable entered into by the lessor and the renting motor carrier or lessee is carried on the rental CMV or leased passenger-carrying CMV during the full term of the rental agreement or lease. See the property-carrying leasing regulations at 49 CFR part 376 and the passenger-carrying leasing regulations at subpart G of this part for information that should be included in all leasing documents.

(v) Exception. (A) The passenger-carrying CMV operating under the 48-hour emergency exception pursuant to § 390.403(a)(2) of this part does not need to comply with paragraphs (e)(2)(iii) and (iv) of this section, provided the lessor and lessee comply with the requirements of § 390.403(a)(2).

(B) A motor carrier operating a self-propelled CMV under a lease subject to subpart G of this part (§§ 390.401 and 390.403) must begin complying with this paragraph (e) on January 1, 2021.

(f) Driveaway services. In driveaway services, a removable device may be affixed on both sides or at the rear of a single driven vehicle. In a combination driveaway operation, the device may be affixed on both sides of any one unit or at the rear of the last unit. The removable device must display the legal name or a single trade name of the motor carrier and the motor carrier's USDOT number.

(g) Intermodal equipment. (1) The requirements for marking intermodal equipment apply to each intermodal equipment provider, as defined in § 390.5, that interchanges or offers for interchange intermodal equipment to a motor carrier.

(2) Each unit of intermodal equipment interchanged or offered for interchange to a motor carrier by an intermodal equipment provider subject to subchapter B of this chapter must identify the intermodal equipment provider.

(3) The intermodal equipment provider must be identified by its legal name or a single trade name and the identification number issued by FMCSA, preceded by the letters “USDOT.”

(4) The intermodal equipment must be identified as follows, using any one of the following methods:

(i) The identification marking must appear on the curb side of the item of equipment. It must be in letters that contrast sharply in color with the background on which the letters are placed. The letters must be readily legible, during daylight hours, from a distance of 50 feet (15.24 meters) while the CMV is stationary; and be kept and maintained in a manner that retains this legibility; or

(ii) The identification marking must appear on a label placed upon the curb side of the item of equipment. The label must be readily visible and legible to an inspection official during daylight hours when the vehicle is stationary. The label must be a color that contrasts sharply with the background on which it is placed, and the letters must also contrast sharply in color with the background of the label. The label must be kept and maintained in a manner that retains this legibility; or

(iii) The USDOT number of the intermodal equipment provider must appear on the interchange agreement so that it is clearly identifiable to an inspection official. The interchange agreement must include additional information to identify the specific item of intermodal equipment (such as the Vehicle Identification Number (VIN) and 4-character Standard Carrier Alpha Code (SCAC) code and 6-digit unique identifying number); or

(iv) The identification marking must be shown on a document placed in a weathertight compartment affixed to the frame of the item of intermodal equipment. The color of the letters used in the document must contrast sharply in color with the background of the document. The document must include additional information to identify the specific item of intermodal equipment (such as the VIN and 4-character SCAC code and 6-digit unique identifying number).

(v) The USDOT number of the intermodal equipment provider is maintained in a database that is available via real-time internet and telephonic access. The database must:

(A) Identify the name and USDOT number of the intermodal equipment provider responsible for the intermodal equipment, in response to an inquiry that includes:

(i) SCAC plus trailing digits, or

(ii) License plate number and State of license, or

(iii) VIN of the item of intermodal equipment.

(B) Offer read-only access for inquiries on individual items of intermodal equipment, without requiring advance user registration, a password, or a usage fee.

[65 FR 35296, June 2, 2000, as amended at 73 FR 76821, Dec. 17, 2008; 74 FR 68708, Dec. 29, 2009; 77 FR 59827, Oct. 1, 2012; 78 FR 58482, Sept. 24, 2013; 80 FR 30178, May 27, 2015; 80 FR 63712, Oct. 21, 2015; 84 FR 40294, Aug. 14, 2019] Effective Date Note:At 82 FR 5316, Jan. 17, 2017, § 390.21 was suspended, effective Jan. 14, 2017. At 84 FR 40294, Aug. 14, 2019, the suspension was lifted and amendments were made to § 390.21. In that same document, § 390.21 was again suspended indefinitely. § 390.21T Marking of self-propelled CMVs and intermodal equipment.

(a) General. Every self-propelled CMV subject to this subchapter must be marked as specified in paragraphs (b), (c), and (d) of this section, and each unit of intermodal equipment interchanged or offered for interchange to a motor carrier by an intermodal equipment provider subject to this subchapter must be marked as specified in paragraph (g) of this section.

(b) Nature of marking. The marking must display the following information:

(1) The legal name or a single trade name of the motor carrier operating the self-propelled CMV, as listed on the motor carrier identification report (Form MCS-150) and submitted in accordance with § 390.19T.

(2) The identification number issued by FMCSA to the motor carrier or intermodal equipment provider, preceded by the letters “USDOT.”

(3) If the name of any person other than the operating carrier appears on the CMV, the name of the operating carrier must be followed by the information required by paragraphs (b)(1) and (2) of this section, and be preceded by the words “operated by.”

(4) Other identifying information may be displayed on the vehicle if it is not inconsistent with the information required by this paragraph (b).