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See PHMSA's Operation Safe Delivery Chronology web page for more details
Searching for an approved cylinder re-tester is as simple as entering your state, city, or zip code
Grand prize poster contest winner joins staff for PHMSA's 811 Day at the Washington Nationals baseball game on August 7, 2014.
Regulations & interpretations, proposed rules, approvals & permits, and bulletins for pipeline and hazmat safety.
Data & Reports
PHMSA tracks data on the frequency of failures, incidents and accidents.
Inspection & Enforcement
Incident forms, regional office contacts, and general information on PHMSA enforcement programs.
Get information and updates for PHMSA responses to National Transportation Safety Board recommendations.
Access forms for the Operator Registration System, hazmat registration, incident reporting and more.
Preparedness & Response
Resources for the emergency response community including ERG and National Response Center hotline.
Research & Development
PHMSA projects to improve the safety and reliability of hazmat transportation by all modes, including pipelines.
State Programs & Grants
PHMSA offers state grants through several programs and partnerships for pipeline and hazmat safety.