Organization: U.S. Department of Transportation (DOT) Office of Drug and Alcohol Policy and Compliance

Phone: 202-366-3784 (Drug Enforcement and Program Compliance)
Web site: http://www.dot.gov/ost/dapc

Description:

DOT mandates and regulates drug and alcohol testing for safety-sensitive transportation industries.  In addition to DOT's common rules, each of DOT's modes issues its own regulations.  Listed below are the different modes and their contact information.

Maritime

UNITED STATES COAST GUARD (USCG)
Investigations Division
2100 2nd Street, SW
Room 2406
Washington, DC 20593-0001
(202) 267-1430  

Aviation

FEDERAL AVIATION ADMINISTRATION (FAA)
Drug Abatement Division
(AAM-800)
800 Independence Ave., SW
Washington, DC 20591
(202) 267-8442  

Commercial Motor Vehicles

FEDERAL HIGHWAY ADMINISTRATION (FHWA)
Office of Motor Carrier Standards
400 7th Street, SW
Room 3107
Washington, DC 20590
(202) 366-4009
(800) 832-5660  

Railroad

FEDERAL RAILROAD ADMINISTRATION (FRA)
Operating Practices Division
(RRS-11)
400 7th Street, SW
Washington, DC 20590
(202) 632-3378 

Transit

FEDERAL TRANSIT ADMINISTRATION (FTA)
Office of Safety and Security
400 7th Street, SW
Room 9301
Washington, DC 20590
(202) 366-2896  

Pipeline

RESEARCH AND SPECIAL PROGRAMS ADMINISTRATION (RSPA)
Office of Pipeline Safety
400 7th Street, SW
Room 2335
Washington, DC 20590
(202) 366-6199