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

Pipeline Safety: Recommendations To Change Hazardous Liquid Pipeline Safety Standards

Notice of proposed rulemaking.

We are proposing to change some of the safety standards for hazardous liquid and carbon dioxide pipelines. The changes are based on recommendations by the National Association of Pipeline Safety Representatives (NAPSR). We believe the changes will improve the clarity and effectiveness of the present standards.

View PDF