Department of Transportation pushes for pipeline safety management systems

In March 2025, the U.S. Department of Transportation took significant steps to enhance pipeline safety by urging the pipeline industry to adopt Pipeline Safety Management Systems (PSMS). This initiative was highlighted by Transportation Secretary Sean P. Duffy, who emphasized the vital role that these systems play in bolstering energy security and reducing costs for Americans. PHMSA (Pipeline and Hazardous Materials Safety Administration) additionally released Advisory Bulletin ADB-2025-01, reinforcing their position that PSMS is essential for improving safety and operational discipline within the pipeline sector. The announcement also acknowledged that while many large pipeline operators have embraced these safety frameworks, smaller operators, particularly those serving fewer than 25,000 customers, have lagged in their implementation. With around 86% of the 2.3 million miles of U.S. gas distribution pipelines already utilizing PSMS, the push for wider adoption aims to address significant gaps in safety management among smaller operators. Pipeline Safety Management Systems are based on principles articulated within the American Petroleum Institute's Recommended Practice 1173, a collaborative development with inputs from PHMSA and state regulators. This framework was conceived in response to notable incidents in the past, including the 2010 oil release into the Kalamazoo River and the San Bruno gas explosion, both of which brought to light the pressing need for better safety oversight and risk management within the energy industry. PHMSA urges all pipeline operators to fully embrace these management systems as part of a culture of continuous improvement in safety. A key aspect of effective PSMS is the involvement of frontline employees, recognized as crucial in identifying and addressing operational risks. With endorsements from various authorities and industry associations, the message is clear: adopting PSMS is a critical step for enhancing resilience, reducing risks, and prioritizing safety in pipeline operations.