February 6, 2026 - phmsa. dot. gov CPF 4-2026-028-CAO and Hazardous Materials Safety Administration (PHMSA), Office of Pipeline Safety (OPS) The CAO requires Delfin Offshore Pipeline, LLC (Delfin) to take certain corrective actions with respect to the pipeline failure that occurr he date of transmission and acknowledgment of receipt as provided under 49 CFR Sincerely,
USDOT Issues Corrective Action Order for Keystone Pipeline Spill PHMSA ordered the maximum operating pressure to be reduced following a December 2022 crude oil release in Washington County, Kansas The CAO requires an evaluation of the special permit to determine if additional or modified conditions are necessary to prevent similar incidents
Latest Actions | PHMSA PHMSA issued this Corrective Action Order to Northern Natural Gas Company directing the operator to take certain corrective actions following a January 16, 2026 pipeline failure near Willow River, Minnesota
PHMSA Corrective Action Order to Delfin Offshore Pipeline, LLC PHMSA issued this Corrective Action Order to Delfin Offshore Pipeline, LLC directing the operator to take certain corrective actions following a February 3, 2026, pipeline failure in Cameron Parish, Louisiana See CAO for more details
RCPs DOT Pipeline Compliance Newsletter - The Enforcement Corner Proposed Civil Penalties (PCP) may be reduced or eliminated before an enforcement action becomes final A Corrective Action Order (CAO) usually addresses urgent situations arising out of an accident, spill, or other significant, immediate, or imminent safety or environmental concerns
PHMSA Issues Corrective Action Order For Keystone Incident South Bow Corporation says the Pipeline and Hazardous Materials Safety Administration (PHMSA) has issued a corrective action order (CAO) requiring the company to undertake certain corrective actions in response to the milepost 171 oil release on the Keystone pipeline
Keystone CAO Letter_June 25_PR - pstrust. org The series of spills off Keystone in Fort Ransom, ND, Washington, KS, and Amherst, SD demonstrate glaring similarities and suggest that PHMSA may want to consider issuing a Safety Order and or rescinding the special permit
eCFR :: 49 CFR Part 190 -- Pipeline Safety Enforcement and Regulatory . . . Emergency order means a written order issued in response to an imminent hazard imposing restrictions, prohibitions, or safety measures on owners and operators of gas or hazardous liquid pipeline facilities, without prior notice or an opportunity for a hearing
Pipeline and Hazardous Materials Safety Administration This document corrects the preamble and amendatory regulatory text within a proposed rule published in the Federal Register of April 24, 2026 regarding monetary thresholds for certain gas pipeline facility construction notifications