DEPARTMENT OF TRANSPORTATION – DOT

United States Department of Transportation

Homepage: http://www.dot.gov/

The mission of the Department of Transportation is to: Serve the United States by ensuring a fast, safe, efficient, accessible and convenient transportation system that meets our vital national interests and enhances the quality of life of the American people, today and into the future. It is also an operating administration of the U.S. administering regulations requiring alcohol and/or drug testing in accordance with 49 CFR Part 40 of federal regulations.

DOTAgencies:

• Bureau of Transportation Statistics (RITA)
• Federal Aviation Administration (FAA)
• Federal Highway Administration (FHWA)
• Federal Motor Carrier Safety Administration (FMCSA)
• Federal Railroad Administration (FRA)
• Federal Transit Administration (FTA)
• Maritime Administration (MARAD)
• National Highway Traffic Safety Administration (NHTSA)
• Office of the Inspector General (OIG)
• Office of the Secretary of Transportation (OST)
• United States Coast Guard (USCG)

DOT Regulations and Resources:

• DOT Office of Drug & Alcohol Policy & Compliance