If you are considered DOT. You MUST follow the rules and regulations set forth by the US Department of Transportation. [USDOT] Answer these few test questions to see if you fall under DOT guidelines:
Do you drive or manage vehicles with a gross weight of 26,001 pounds or more
Do you drive or manage vehicles which is designed to carry 16 or more passengers including the driver
Do you drive or manage vehicles of any size and weight that is used to transport hazardous materials
Do you manage bus drivers?
Do you manage a pipeline company?
Are you a municipality and receive government funds?
Do you mange a Transit service for a county?
Do you manage FAA employees?
If you answered YES to one or more, then this information will help you to understand WHY. After several significant transportation accidents, Congress passed the Omnibus transportation Employee Testing Act of 1991, because they recognized the safety need for ensuring drug- and alcohol-free transportation employees. The "Act" required DOT Agencies to implement drug testing of safety-sensitive transportation employees in the aviation, trucking (including school bus drivers, and certain limousine and van drivers), railroads, mass transit, and pipelines industries. In 1994, DOT added alcohol testing requirements to its regulations. 2010Guidelines for Drug Testing: Industry: DRUG REQUIREMENTSAlcohol Requirements Federal Motor Carrier 50% 10% Safety Administration {FMCSA} Federal Aviation 25% 10% Administration [FAA] Federal Transit 25% 10% Administration [FTA] Pipeline & Hazardous 25% N/A Materials Safety Administration [PHMSA] Federal Railroad 25% 10% Administration [FRA] United States Coast Guard 50% N/A [USCG] (now with the Department of Homeland Security) FYI: Employers subject to more than one DOT Agency drug and alcohol testing rule may continue to combine covered employees into a single random selection pool. However, companies doing so must test at or above the highest minimum annual random testing rates established by the DOT Agencies under whose jurisdiction they fall. For example, an employer having both FMCSA- and FRA-covered employees in one pool must test, as a minimum rate, 50% for drugs and 10% for alcohol. Contact the appropriate DOT Agency for additional clarification.