
Reasonable Suspicion Training for Supervisors in DOT-Regulated Workplaces
Make confident, defensible testing decisions when it matters most, grounded in DOT policy and objective observation.
Start Course Now →If you supervise safety-sensitive employees in a DOT-regulated workplace, you may have to decide whether reasonable suspicion justifies a drug or alcohol test. This course prepares you to recognise the signs, understand where your authority begins and ends, and follow the correct procedure. It is built for supervisors and managers who need to act correctly, calmly and within policy.
Walk out able to actually help.
Spot the speech, performance and behavioural indicators of probable alcohol misuse and controlled-substance use.
Tell reasonable suspicion apart from actual knowledge and understand what each requires of you.
Record your observations objectively so the decision to test holds up to scrutiny.
Approach the employee, manage the moment and initiate the testing process correctly.

Built around the moment it matters.
Foundations: The DOT Framework and the Supervisor's Role
Sets out the regulatory and policy framework, what reasonable suspicion means and where your responsibilities sit.
Recognising Indicators of Probable Alcohol Misuse
How alcohol presents at work, the speech, performance and pattern signs to watch for, and applied practice in reading them.
Recognising Indicators of Probable Controlled-Substance Use
How controlled-substance use shows up, the indicators across speech, performance and behaviour, and applied practice recognising them.
From Observation to Action: Documentation and Procedure
Documenting objectively, approaching and managing the employee, and initiating and completing the testing process.
Agency-Specific Requirements
Applying the rules as they work within your specific DOT mode.
Where this learning adds value.
Build practical capability you can apply immediately, and evidence of structured professional development.
Every programme sits on a pathway, so you can progress from foundation into the specialist streams your role or sector demands.
Contractors and suppliers are routinely asked to evidence trained personnel — structured training supports that case where the course is relevant.
Digital credentials can be independently verified online by employers and credential reviewers. Recognition requirements may vary by employer, jurisdiction, profession and certification type.
A certificate that carries weight.
Apexis Certificate of Completion
Issued by Apexis Risk Innovation Group on successful completion of the programme requirements. Where digital verification is enabled, employers can verify the credential record online.


Apexis Risk Innovation Group is an authorised TEEX Cooperative Learning Center. Selected Texas A&M Engineering Extension Service (TEEX) programmes delivered through Apexis are clearly identified by course name and code.
Who you learn it from matters.
Selected TEEX programmes are available through Apexis Risk Innovation Group, an authorised Texas A&M Engineering Extension Service (TEEX) Cooperative Learning Center, and are clearly identified by course name and code.
Programmes are designed by people who have done the job, around real workplace needs rather than textbook abstractions.
Content is contextualised to the operating environments our clients actually work in — energy, industrial, public safety and emergency response.
Every programme identifies who issues the credential, what it represents and how it can be verified.
Ready when you are.
- Self-paced online modules
- At least 60 minutes on alcohol indicators
- At least 60 minutes on controlled-substance indicators
- Applied practice recognising real-world signs
- Documentation and procedure guidance
- Certificate of completion