DOT Alcohol and Drug Rules

Anyone who operates a motor vehicle while under the influence of alcohol or drugs puts themselves and others at risk. This safety training course provides an overview of the Federal Motor Carrier Safety Administration's (FMCSA) alcohol and drug testing rules for people who need to get a commercial driver's license (CDL). This course explains how breath tests are used to determine alcohol levels, and when they can be administered. The sections on drug testing explain how the test is done, what drugs the test checks for, and the effects of drug abuse. Watch this training video to learn the DOT rules you must follow to maintain your commercial driver's license and stay safe while on the road..