Alcohol misuse affects judgment, coordination, and behavior—and even low levels can create safety risks in transportation jobs.
Alcohol misuse affects judgment, coordination, and behavior—and even low levels can create safety risks in transportation jobs. In this DOT “Reasonable Suspicion” Testing for Managers and Supervisors (Part II) course, you’ll learn how to recognize the physical and behavioral signs of alcohol use, how to approach employees for testing, and how testing and return-to-duty procedures work under DOT rules.
You’ll learn how alcohol impairs decision-making, speech, vision, and motor control, and how to spot changes in personality, appearance, or movement that may indicate use.
The course explains how to approach an employee respectfully, follow company and federal testing policies, and manage the process calmly and professionally. You’ll understand what happens during drug and alcohol testing, what counts as refusal, and why return-to-duty procedures are vital to both safety and employee recovery.
This course also covers how to support employees with substance use disorders, what resources are available, and the importance of early reporting and follow-up. With this knowledge, you’ll be better prepared to protect your team, your company, and the public.
Learning Objectives:
- Identify consistent behavioral and physical signs of alcohol use.
- Apply DOT guidelines to determine when reasonable suspicion testing is appropriate.
- Describe the correct procedure for approaching employees for testing.
- Explain how drug and alcohol tests are conducted and what outcomes may follow.
- Outline the steps involved in the return-to-duty and follow-up testing process.
Skills you’ll gain
Acceptance Test ProceduresEmployee CommunicationsReturn-to-Work ManagementTraffic RegulationsBlood Alcohol ContentWhat You'll Learn
- Identify consistent behavioral and physical signs of alcohol use, including changes in personality, appearance, speech, vision, and movement
- Apply DOT guidelines to determine when reasonable suspicion testing is appropriate
- Describe the correct procedure for approaching an employee respectfully for testing while following company and federal policies
- Explain how drug and alcohol tests are conducted, what counts as refusal, and what outcomes may follow
- Outline the steps in the removal, return-to-duty, and follow-up testing process
- Support employees with substance use disorders by knowing what resources are available and the importance of early reporting and follow-up
Key Takeaways
- Alcohol misuse affects judgment, coordination, and behavior, and even low levels can create safety risks in transportation jobs.
- Alcohol can impair decision-making, speech, vision, and motor control, producing observable behavioral and physical signs.
- Supervisors should approach employees respectfully, follow company and federal testing policies, and manage the process calmly and professionally.
- Return-to-duty procedures are vital to both safety and employee recovery, and early reporting and follow-up support employees with substance use disorders.
- Applying these skills helps protect the team, the company, and the public.
Frequently Asked Questions
Who is this course for?
This course is designed for managers and supervisors who oversee employees in DOT-regulated transportation roles and may need to recognize signs of alcohol use and follow reasonable suspicion testing procedures.
What does this course cover?
It covers recognizing behavioral and physical signs of alcohol use, applying DOT guidelines for reasonable suspicion testing, approaching employees for testing, how drug and alcohol tests are conducted, removal and return-to-duty procedures, and getting help for substance use disorders.
What skills will I gain from this course?
You will gain skills in acceptance test procedures, employee communications, return-to-work management, traffic regulations, and understanding blood alcohol content.
Does the course explain what happens if an employee refuses testing?
Yes, the course explains what happens during drug and alcohol testing and what counts as a refusal.
Does the course address supporting employees with substance use disorders?
Yes, it covers how to support employees with substance use disorders, what resources are available, and the importance of early reporting and follow-up.
Transcript
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As we've seen in part one of this reasonable suspicion course, making sure that drivers and other employees with safety-sensitive jobs are not under the influence of drugs while they are working is an important part of managers' and supervisors' jobs. But drugs are not the only substances employees can use that can impair their judgment and affect their ability to perform their job safely. Alcohol can be a serious problem as well, so you need to know what the indicators of alcohol consumption are and when you should consider sending an employee you suspect of being under the influence for a reasonable suspicion test. In this second part of our reasonable suspicion course, we will look at the behavioral and physical signs that someone has been drinking, how to approach an employee that you will be sending for reasonable suspicion testing, how alcohol and drug tests are conducted, the removal from work and return to duty processes, and where employees can get help for sa ubstance use disorder.
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