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The Federal Motor Carrier Safety Regulations (FMCSRs) require a driver to submit to an alcohol or drug test when the motor carrier has reasonable suspicion to believe the driver has violated the drug and alcohol prohibitions in Part 382, Subpart B. The supervisor making the reasonable suspicion determination must be trained in accordance with the FMCSRs.
Scope
This regulation applies to all people who operate a commercial motor vehicle (CMV) requiring a commercial driver’s license (CDL) in interstate, intrastate, or foreign commerce and the motor carriers of these drivers.
Regulatory citations
- 49 CFR 382.603 — Training for supervisors
Key definitions
- Commercial driver’s license (CDL): A license issued to an individual by a state or other jurisdiction of domicile, in accordance with the standards contained in 49 CFR 383, to an individual which authorizes the individual to operate a class of a commercial motor vehicle.
- Commercial motor vehicle (CMV): A motor vehicle or combination of motor vehicles used in commerce to transport passengers or property if the motor vehicle is a:
- Combination Vehicle (Group A) — Having a gross combination weight rating (GCWR) or gross combination weight (GCW) of 26,001 pounds or more, whichever is greater. The towed unit(s) must have a gross vehicle weight rating (GVWR) or gross vehicle weight (GVW) of more than 10,000 pounds, whichever is greater; or
- Heavy Straight Vehicle (Group B) — Having a GVWR or GVW of 26,001 pounds or more, whichever is greater; or
- Small Vehicle (Group C) — Does not meet Group A or B requirements but is either:
- Designed to transport 16 or more passengers, including the driver; or
- Of any size and is used in the transportation of hazardous materials as defined in 383.5.
- Safety-sensitive function: All time from the time a driver begins work or is required to be in readiness to work until the time the driver is relieved from work and all responsibilities for performing work. Safety-sensitive functions shall include:
- All time at an employer or shipper plant, terminal, facility, or other property, or on any public property, waiting to be dispatched, unless the driver has been relieved from duty by the employer;
- All time inspecting equipment as required by 392.7 and 392.8 or otherwise inspecting, servicing, or conditioning any commercial motor vehicle at any time;
- All time spent at the driving controls of a commercial motor vehicle in operation;
- All time, other than driving time, in or upon any commercial motor vehicle except time spent resting in a sleeper berth (a berth conforming to the requirements of 393.76 of this sub-chapter);
- All time loading or unloading a vehicle, supervising, or assisting in the loading or unloading, attending a vehicle being loaded or unloaded, remaining in readiness to operate the vehicle, or in giving or receiving receipts for shipments loaded or unloaded; and
- All time repairing, obtaining assistance, or remaining in attendance upon a disabled vehicle.
Summary of requirements
An employer must ensure all people designated to supervise drivers receive the following:
- 60 minutes of training on alcohol misuse; and
- 60 minutes of training on drug use.
Supervisors will use the training to determine whether reasonable suspicion exists to require a driver to undergo testing.
The training must cover physical, behavioral, speech, and performance indicators of probable alcohol misuse and use of drugs. Recurrent training is not required.