The Office of Hazardous Materials Safety is the Federal safety authority for ensuring the safe transport of hazardous materials by air, rail, highway, and water.
About Us
Information about PHMSA's Office of Hazardous Materials Safety.
Calendar
Planned events specific to Hazardous Materials general and specific topics.
Contact Us
How to connect with us for more information, requests, and questions.
Data & Statistics
Accidents and incidents, registration, and other average, annual, and summary statistics.
Electronic Services
Services available online including FOIA, Registration, and Fine payments.
Enforcement
Inspection and enforcement ensuring compliance with United States law.
Grants
Financial and technical assistance for hazardous materials emergency planning and training.