PHMSAFinal Rule

Pipeline Safety: Standards Update—ASTM A53/A53M

EnergyTransportationEnvironment

Summary

This regulation updates federal safety standards for steel pipes used in natural gas and liquid pipelines by adopting the latest ASTM A53/A53M specifications. The update ensures that pipelines are made with stronger, safer materials and testing methods, helping prevent leaks and accidents that could harm communities and the environment.

Key Points

  • 1Updates the official standards for steel pipe quality used in gas and oil pipelines across the country
  • 2Requires pipeline companies to use newer manufacturing and testing methods to ensure pipes are stronger and more reliable
  • 3Applies to companies that build, maintain, or operate natural gas and petroleum pipelines
  • 4Aims to reduce pipeline failures, leaks, and safety incidents that could affect nearby residents
  • 5Pipeline operators will need to update their equipment and procedures to meet the new standards

Impact Assessment

If you are an energy company or pipeline operator, this means you must source steel pipes that meet updated safety standards, which may increase material costs but reduce long-term liability and safety risks.

Impact Level
Significant
Geographic Scope

National

Compliance Cost

Moderate

Who is Affected
Energy CompaniesManufacturersWorkers/Laborers

Key Dates

Published

October 2, 2025

Regulatory Connections

Amends CFR Sections
49 CFR Part 19549 CFR Part 192

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.