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.

The latest general information on the Coronavirus (COVID-19) is available on For PHMSA contact information during the COVID-19 health emergency, please visit our page.

United States Department of Transportation United States Department of Transportation

Frequently Asked Questions (FAQs) on Gas Transmission Final Rule

PHMSA is issuing these Frequently Asked Questions (FAQs) to assist gas pipeline owners and operators in complying with the pipeline safety regulations in 49 CFR Parts 191 and 192.

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact
Published Date: Tuesday, September 15, 2020
Issued Date: Tuesday, September 15, 2020