The Pipeline and Hazardous Materials Safety Administration (PHMSA) has proposed a new approach to pipeline repair decisions. The Notice of Proposed Rulemaking (NPRM) would revise repair criteria for gas transmission and hazardous liquid pipelines. Comments are due September 8, 2026.
For decades, federal repair criteria have relied heavily on defect dimensions. PHMSA now proposes a framework that gives engineering analyses a larger role. The proposal recognizes that today’s inspection technology can provide a more complete picture of pipeline integrity.
The NPRM does not eliminate repair criteria; instead, it expands operators’ options rather than prescribing a one-size-fits-all framework. Engineering analyses would play a greater role in determining when repairs are required. That flexibility also demands stronger technical support and documentation.
A Different Approach to Repair Decisions
The NPRM would:
- expand the use of engineering analyses when evaluating anomalies;
- revise repair criteria for cracks, corrosion, dents, and other anomalies;
- apply many engineering-based concepts already used for gas transmission pipelines to hazardous liquid pipelines; and
- reorganize existing requirements to improve clarity and consistency.
The Time to Engage Is Now
The notice-and-comment process gives pipeline companies an opportunity to help shape the final rule. PHMSA is seeking technical, operational, and implementation input before issuing its final regulations.
The proposal raises questions that will differ from one operator to another. Among them are:
- How would the proposal affect existing repair procedures?
- Would current engineering practices satisfy the proposed framework?
- Could implementation create operational or compliance challenges?
- Are there technical or practical issues PHMSA should address before issuing a final rule?
Operators that expect the proposal to affect their systems should consider how their experience and technical expertise would contribute to the rulemaking record.
Why Texas Operators Should Pay Attention
Texas operators have a unique stake in this rulemaking. The state contains more pipeline mileage than any other. Many Texas companies already invest heavily in inline inspection and engineering assessments. Those investments may create new opportunities under the proposed framework. They may also raise new questions about documentation, consistency, and regulatory expectations.
How Beatty & Wozniak Can Help
Every rulemaking creates choices. Some operators will focus on compliance. Others will look for opportunities to improve efficiency while maintaining safety. The right approach depends on the pipeline, the available data, and the operator’s long-term objectives.
Beatty & Wozniak advises pipeline companies on PHMSA rulemakings, integrity management, enforcement, and regulatory compliance. Our team works with operators to evaluate proposed regulations, identify issues that matter to their systems, and develop comment strategies that reflect operational realities as well as legal requirements. We also help clients prepare for implementation before new rules take effect.
If you would like to discuss how this NPRM could affect your operations or your comments to PHMSA, please contact Ahuva Battams or another member of Beatty & Wozniak’s team.