No. It applies to supervisors of any DOT-regulated driver performing safety-sensitive functions.
Course Description
This course satisfies the FMCSA requirement under 49 CFR §382.603 for supervisors who may be required to make reasonable suspicion determinations involving DOT-regulated drivers.
The training covers alcohol misuse and controlled substance use, including recognizing specific,
contemporaneous, articulable observations; proper documentation; testing timelines; refusal handling;
and supervisor responsibilities and limitations.
This course is intended for supervisors and managers who oversee drivers performing safety-sensitive functions.
This training does not authorize supervisors to interpret test results, handle testing devices,
or make medical determinations.
Who Should Take This Course
- Supervisors of CDL drivers
- Supervisors of DOT-regulated non-CDL drivers
- Safety managers with supervisory authority
What You’ll Learn
- How to recognize specific, contemporaneous, articulable observations that support reasonable suspicion
- Supervisor responsibilities, limitations, and proper escalation steps
- How to document observations in a timely and objective manner
- Testing timelines and what to do when testing is delayed or unavailable
- How refusals may be handled and documented according to policy
FMCSA does not set a certificate expiration, but refresher training is recommended based on company policy.


