Reasonable suspicion fundamentals
Purpose, employer obligations, supervisor duties and the difference between observation and diagnosis.
Learn to recognize specific and contemporaneous indicators of possible drug use or alcohol misuse, document observations, and follow appropriate reasonable suspicion referral procedures under the applicable DOT regulations.

Role-focused training for supervisors making informed and properly documented decisions in DOT drug and alcohol testing programs.
Purpose, employer obligations, supervisor duties and the difference between observation and diagnosis.
Physical, behavioral, speech and performance indicators of potential controlled substance use.
Behavior, speech, appearance and body odors relevant to alcohol misuse observations.
Specific, contemporaneous, articulable facts instead of assumptions or unsupported conclusions.
Reporting concerns, arranging required testing, and protecting safety-sensitive operations.
How reasonable suspicion procedures and supervisor training requirements vary by mode.
Under applicable DOT rules, reasonable suspicion determinations rely on specific, contemporaneous observations. This course helps supervisors understand what to record, whom to contact and how to proceed.
Choose a Training PlanCurrent pricing is loaded from the training catalog. Enroll one supervisor or multiple leaders across your organization.
For one supervisor or manager.
Train five leaders in one purchase.
Training for ten supervisors.
Training for larger organizations.
Supervisor training and reasonable suspicion procedures vary among DOT operating modes.
49 CFR Part 382 includes reasonable suspicion supervisor training obligations.
14 CFR Part 120 provides training and testing requirements for covered aviation programs.
49 CFR Part 219 governs regulated railroad drug and alcohol testing.
49 CFR Part 655 covers transit reasonable suspicion programs.
49 CFR Part 199 governs covered pipeline drug and alcohol testing.
46 CFR Parts 4 and 16 govern covered maritime programs.
Supervisors who may be required to observe, document and initiate reasonable suspicion testing for DOT-covered employees.
For FMCSA-covered supervisors, 49 CFR §382.603 requires at least 60 minutes on alcohol misuse indicators and 60 minutes on controlled substance use indicators. Requirements differ for other agencies.
No. Applicable reasonable suspicion decisions must be grounded in specific, contemporaneous and articulable observations, not unsupported guesses.
Yes. The training addresses indicators, documentation and appropriate referral procedures for both.
Yes. Choose individual, 5, 10, or 20 supervisors above. Pricing comes from the training catalog.
Sign in to the Student Portal after enrollment. Visit Course Extensions if additional access is needed.
Enroll one supervisor or choose a plan for the whole team.