S 2975 United States Senate · 119th Congress

PIPELINE Safety Act of 2025

This bill, the PIPELINE Safety Act of 2025, updates and strengthens pipeline safety regulations across the United States. It increases funding for pipeline safety programs through fiscal year 2030, requires risk-based inspections of pipeline facilities, and establishes a voluntary information-sharing system for pipeline safety data. The bill also addresses safety concerns related to emerging gases like hydrogen and carbon dioxide, and improves emergency response planning requirements. It directly affects pipeline operators, state pipeline safety programs, and the Pipeline and Hazardous Materials Safety Administration (PHMSA).
Bill status passed 3 of 5 stages cleared
Introduction
Oct 2025
Committee Review
Feb 2026
Senate Passage
Apr 2026
House Passage
President
Introduced Oct 6, 2025 Last action May 4, 2026
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What changed between versions

Introduced in Senate Engrossed in Senate · 12 edits · Apr 29, 2026
MAJOR
The Senate engrossed version of S 2975 makes numerous substantive and technical changes from the introduced version. The most significant policy changes include a new section requiring the Secretary to act on nonemergency waiver applications within 180 days with public disclosure of reasons, expanded weather event definitions specifically naming Winter Storms Uri and Elliott with a new requirement to review distribution integrity management plans, broadened composite materials assessment from natural gas liquids to all hazardous liquids, and a shift in VIS funding from fiscal years 2024-2027 to 2026-2030. Additional changes include a retroactivity limitation on new civil penalty provisions, extended deadlines for several actions, and clarification of the per-fiscal-year cap on grant awards to single utilities.
REQUIREMENT

New Section 225 requires the Secretary to act on nonemergency waiver applications within 180 days (or notify the applicant of the need for more time at least every 180 days), requires a comment period, and mandates public posting of reasons for granting or denying waivers. Also tightens the standard from 'not inconsistent' to 'consistent' with safety objectives.

SCOPE

Section 222 expands the definition of 'applicable weather event' to explicitly include Winter Storm Uri (February 2021) and Winter Storm Elliott (December 2022), and adds a new requirement for the Secretary to review distribution integrity management plans for pipelines at increased risk of such events within 90 days after submitting the related report.

Section 210 broadens the composite materials safety assessment from covering 'natural gas liquids' to covering all 'hazardous liquids,' and extends the rulemaking deadline from 180 days to 1 year after the report is submitted to Congress.

Section 304 removes explicit reference to 'the public' from the sense-of-Congress language on PHMSA engagement during predrafting stages, changing it to 'a broad range of pipeline stakeholder groups.'

FISCAL

Section 212 shifts the additional $5 million per year funding for the Voluntary Information Sharing system from fiscal years 2024 through 2027 to fiscal years 2026 through 2030, delaying the start and extending the end of the funding period.

Section 602 clarifies that the 12.5 percent cap on awards to a single utility applies per fiscal year rather than as a cumulative limit across all years of the program.

ENFORCEMENT

New subsection (d) in Section 207 limits the application of new civil penalty provisions (section 60117(b)(1)(K)) to violations occurring on or after the date of enactment, preventing retroactive application.

TIMELINE

Section 214 extends the Inspector General review of alternative rights-of-way maintenance methods from 3 years after enactment to 5 years after enactment.

TECHNICAL

Section 219 changes the MAOP working group composition requirement from fixed members as of January 1, 2025 to 'members representing the same stakeholders,' allowing personnel turnover while preserving stakeholder representation.

Section 501 changes the regulatory citation for diluted bitumen response plans from section 60102(d)(5) of title 49 U.S.C. to part 194 of title 49 C.F.R., and Section 507 adds a reference to section 60138 alongside 60102(d)(5) for response plans.

Section 221 removes the word 'update' from the potential impact radius methodology review title, changing it from 'Review and update of methodology' to simply 'Review of methodology.'

Section 505 removes 'utility bill inserts' from the list of outreach methods for the Office of Public Engagement.

Floor votes

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
10
Key actions
4
Committee
3
Apr 29, 2026
Upper · Passed
Passed Senate with an amendment by Unanimous Consent. (consideration: CR S2109-2121; text of amendment in the nature of a substitute: CR S2109-2121)
upper
Apr 29, 2026
Upper · Passed
Passed/agreed to in Senate: Passed Senate with an amendment by Unanimous Consent.
upper
Feb 11, 2026
Upper · Passed
Committee on Commerce, Science, and Transportation. Reported by Senator Cruz with an amendment in the nature of a substitute. With written report No. 119-102.
upper
Oct 21, 2025
Upper · Passed
Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.
upper
Oct 6, 2025
Committee
Read twice and referred to the Committee on Commerce, Science, and Transportation.
upper
Oct 6, 2025
Introduced
Introduced in Senate
upper
1 primary · 3 co-sponsors

Sponsors