Transportation Department, Pipeline and Hazardous Materials Safety Administration
PHMSA is making a technical correction to a January 14, 2026 final rule that amended the class location change requirements. The final rule allows an operator to confirm or to restore the maximum allowable operating pressure (MAOP) of an eligible gas transmission pipeline segment that experiences a class location change by implementing an integrity management (IM) alternative. For MAOP restorations, PHMSA is clarifying in this correction notice that the 24-month deadline for implementing the initial programmatic requirements of the IM alternative runs from the effective date of the final rule or the date that an operator decides to initiate an MAOP restoration, whichever is later. This clarification is consistent with the requirements in the final rule, including the deadline in the IM alternative that applies to MAOP confirmations, which runs from the effective date of the final rule or the date of the class location change, whichever is later.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Transportation Pipeline and Hazardous Materials Safety Administration 49 CFR Part 192 [Docket No. PHMSA-2017-0151] RIN 2137-AF29 AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), Department of Transportation (DOT). ACTION: Correcting amendment. SUMMARY: PHMSA is making a technical correction to a January 14, 2026 final rule that amended the class location change requirements. The final rule allows an operator to confirm or to restore the maximum allowable operating pressure (MAOP) of an eligible gas transmission pipeline segment that experiences a class location change by implementing an integrity management (IM) alternative. For MAOP restorations, PHMSA is clarifying in this correction notice that the 24-month deadline for implementing the initial programmatic requirements of the IM alternative runs from the effective date of the final rule or the date that an operator decides to initiate an MAOP restoration, whichever is later. This clarification is consistent with the requirements in the final rule, including the deadline in the IM alternative that applies to MAOP confirmations, which runs from the effective date of the final rule or the date of the class location change, whichever is later. DATES: This rule is effective May 29, 2026. FOR FURTHER INFORMATION CONTACT: Matthew Bottini, Inspection Development and Support Division, at 816-663-1361 or matthew.bottini@dot.gov . SUPPLEMENTARY INFORMATION: I. Discussion On January 14, 2026, PHMS…
Other Federal Register documents from the same docket.
Pipeline Safety: Information Collection Activities
Pipeline Safety: Class Location Change Requirements; Response to Petition for Reconsideration
Pipeline Safety: Class Location Change Requirements
Pipeline Safety: Class Location Change Requirements
Pipeline Safety: Class Location Change Requirements
Citation: 91 FR 31979
