Pipeline and Hazardous Materials Safety Administration

• Mailing Address and Contact Information:

U.S. Department of Transportation
Pipeline and Hazardous Materials Safety Administration
Office of Hazardous Materials Safety
1200 New Jersey Avenue, SE East Building, 2nd Floor
Washington, DC 20590

• Organizational Structure & Phone Contacts



• Our Mission



• Our Key Functions



• Our Seven Offices
1. Office of Hazardous Materials Standards
2. Office of Hazardous Materials Technology
3. Office of Hazardous Materials Special Permits and Approvals
4. Office of Hazardous Materials Enforcement
5. Office of Hazardous Materials Initiatives and Training
6. Office of Hazardous Materials Planning and Analysis
7. Office of International Standards



• Hazmat Safety Field Office Locations



• Hazmat Employee Resource Book.



• DOT Telephone Directory