USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

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.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

General

Legacy ID
31
Subscribe to RSS

PHMSA's Mission

The Pipeline and Hazardous Materials Safety Administration (PHMSA) operates in a dynamic and challenging environment. The scope and complexity of our safety mission will continue to grow, requiring that we fundamentally rethink how we will use data, information, and technology to achieve our...

PHMSA Clarifies Regulatory Requirements Regarding Abandoned Pipelines

WASHINGTON - Today, the U.S. Department of Transportation's (DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA) issued an advisory bulletin to clarify the regulatory requirements for classifying pipelines based on their operational status. The bulletin highlights procedures...