2026-15571: Pipeline Safety: Standards Update-NFPA 58
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PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR part 192 to incorporate by reference the updated industry standard NFPA 58, Liquefied Petroleum Gas Code (NFPA 58).
The agency’s own summary, as published.
The rule, in full
318 words as published, July 31, 2026. View the original →
Federal Register, Volume 91 Issue 146 (Friday, July 31, 2026) [Federal Register Volume 91, Number 146 (Friday, July 31, 2026)] [Rules and Regulations] [Page 48300] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 2026-15571] ======================================================================= ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration 49 CFR Part 192 [Docket No. PHMSA-2026-1522] RIN 2137-AG26 Pipeline Safety: Standards Update--NFPA 58
Agency
Pipeline and Hazardous Materials Safety Administration (PHMSA), Department of Transportation (DOT).
Action
Direct final rule (DFR); confirmation of effective date. -----------------------------------------------------------------------
Summary
PHMSA is confirming the effective date for a DFR published in the Federal Register on April 24, 2026. The DFR amended PHMSA's regulations at 49 CFR part 192 to incorporate by reference the updated industry standard NFPA 58, Liquefied Petroleum Gas Code (NFPA 58).
Dates
The effective date of the DFR is January 1, 2027.
For Further Information Contact
Brianna Wilson, Transportation Specialist, by phone at 771-215-0969 or by email at [email protected].
Supplementary Information
On April 24, 2026, PHMSA published a DFR titled ``Pipeline Safety: Standards Update--NFPA 58'' (91 FR 21986). The DFR amended regulations at 49 CFR part 192 to incorporate the 2024 edition of NFPA 58, Liquefied Petroleum Gas Code (NFPA 58) by reference. Reference to the 2024 edition of NFPA 58 will replace the existing reference within 49 CFR 192.11 to NFPA, Liquefied Petroleum Gas Code, 2020 edition, effective August 25, 2019. PHMSA issued the DFR under the procedures set forth at 49 CFR 190.339. In accordance with those procedures, PHMSA stated in the DFR that if no adverse comments were received, the DFR would become effective on January 1, 2027. PHMSA did not receive any comments that warranted withdrawal of the DFR; therefore, this rule will become effective as scheduled. Issued in Washington, DC under authority delegated in 49 CFR 1.97. Keith J. Coyle, Chief Counsel. [FR Doc. 2026-15571 Filed 7-30-26; 8:45 am] BILLING CODE 4910-60-P
What this changes
Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.
Rulemaking docket
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Rule April 24, 2026Pipeline Safety: Standards Update—NFPA 58
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Rule July 31, 2026Pipeline Safety: Standards Update—NFPA 58
Public comments
What people are saying
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Anonymous Anonymous 2026-04-28
“Thanks for keeping the standards up to date. It's clear that PHMSA is very good at keeping referenced standards updated, so perhaps it should consider sharing some of these best practices throughout the federal government to help other agencies keep their regulations' referenced standards up to date, in alignment with the National Technology Transfer and Advancement Act.”
Read all comments on Regulations.gov →
Comment volume from Regulations.gov; the comment-submission API was retired in 2025, so comments are filed on Regulations.gov directly.
Documents
- Full text (Federal Register) · July 31, 2026
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