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General

Legacy ID
16
Show Effective Date
Off
Significant Regulatory Guidance
No

Hazardous Matters October 2025 – March 2026: Special Double Issue

"Hazardous Matters" is the quarterly newsletter for PHMSA's Office of Hazardous Materials Safety (OHMS). As always, it is packed with the latest news, expert tips, and essential insights for the safe handling and shipment of hazardous materials. Stay informed, stay safe!

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2026 Class Change Rule Communications

Communications

Operator compliance with the pipeline safety regulations is critical to preventing pipeline accidents and incidents. Goals of PHMSA's outreach program for the Class Location Change Rulemaking are to expand awareness and knowledge of the Final Rule to PHMSA stakeholders through outreach and education by: