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
16
Show Effective Date
Off
Significant Regulatory Guidance
No

FY 2023 Operator User Fee Assessment Information

Fiscal Year 2023 User Fee Assessment

This notice announces that the Fiscal Year 2023 user fee assessments were e-mailed to pipeline operators on April 12, 2023.

Assessments must be paid in full, either by check (payable to U.S. Department of Transportation-PHMSA) or via the Pay.gov...

Thermite Research Report

Safety Management Services (SMS) has conducted extensive research into the transportation hazards of energetic thermite (metal / metal-oxide) materials. In this work, SMS examined the results of multiple years of research and explosive testing of these energetic materials and discussed potential...