Drug & Alcohol Consortium


DOT requirements for random drug testing rates & random alcohol testing rates

DOT agency

Current random
drug testing rate

Current random
alcohol testing rate

Federal Aviation Administration (FAA)

25%

10%

Federal Motor Carrier Safety Administration (FMCSA)

25%

10%

Federal Railroad Administration (FRA)

25%

10%

Federal Transit Administration (FTA)

25%

10%

Pipeline & Hazardous Materials Safety Administration (PHMSA)

25%

N/A

United States Coast Guard (USCG)
(now with the Dept. of Homeland Security)

50%

N/A

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