Drug and Alcohol- Supervisors Awareness

49 CFR 382.603 is the applicable regulation requiring supervisors of commercial motor vehicle drivers who operate vehicles that require a commercial driver license to take 60 minutes of training on the symptoms of alcohol abuse and another 60 minutes of training on the symptoms of controlled substances use (120 minutes in total).

The purpose of this training is to teach supervisors to identify circumstances and indicators that may create reasonable suspicion that a driver is using or under the influence of alcohol or drugs, supporting referral of an employee for testing. Owner-operators are not subject to DOT supervisor training. However, you are still required to register with a consortium for DOT drug and alcohol testing.