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Regulations 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.
NTSB Recommendations Get information and updates for PHMSA responses to National Transportation Safety Board recommendations.
Online Services 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.