Resources

DOT Agency Information

Operating Administrations’ Drug and Alcohol Program Information

As a result of the Omnibus Transportation Employee Testing Act of 1991, the following DOT Agencies established drug and alcohol testing regulations to ensure that aircraft, trains, trucks, and buses were operated in a safe and responsible manner. The following chart lists each DOT Agency’s drug and alcohol testing related information: (Click on the icons below to learn more.)

DOT Agency Information
Overview of 49 CFR Part 40: The Department of Transportation’s (DOT) rule, 49 CFR Part 40, describes required procedures for conducting workplace drug and alcohol testing for the Federally regulated transportation industry.
The Office of General Counsel and Office of Drug and Alcohol Policy and Compliance of the Department of Transportation are providing these questions and answers. They constitute official and authoritative guidance and interpretation concerning 49 CFR Part 40 (see 49 CFR 40.5).
Keep Up With The Random Testing Rates
Best Practices for DOT Random Drug and Alcohol Testing
DOT Drug Testing: Part 40 – Employee Notice

U.S. Department of Transportation

DOT COVID-19 Drug and Alcohol Testing Guidance…

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