When is alcohol or drug testing required?

U.S. Coast Guard

46 CFR Video

Forms

USCG Marine Incident Form

USCG Marine Drug and Alcohol Testing Following Serious
Marine Incident Form

Drug and alcohol rules 49 CFR 40

Drug and alcohol rules 46 CFR 16

Drug and alcohol rules 46 CFR 4

Drug and alcohol rules 46 CFR 5

FMCSA

Federal Motor Carriers Safety Administration