An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Please find links to topics related to regulatory compliance.
Approvals and Permits Enforcement Environmental Compliance Field Operations Hazardous Materials Registration Interpretations Legislative Mandates Notices and Advisory Bulletins...PHMSA's safety inspectors, investigators, and other field personnel serves to ensure transportation safety and security by conducting compliance inspections and incident and accident response and investigations. Additionally, PHMSA's pipeline safety inspectors...
Please find links to topics relating to Safety Programs.
Grants Hazardous Materials Outreach & Training Hazardous Materials Safety Enhancement Program International Program National Center of Excellence for LNG Safety Pipeline Safety Awareness and...Gas Pipeline Advisory Committee to Discuss Proposed Rulemaking for Onshore Gas Transmission and Gathering Pipelines. The U.S. Department of Transportation's (USDOT) Pipeline and Hazardous Materials Safety Administration today announced that the Gas Pipeline Advisory Committee (GPAC) will...