This Week in Pipeline Safety – Week Ending July 19, 2026

Week ending July 19, 2026

Each week we flag the developments that actually touch the requirements pipeline operators and their contractors manage, across federal rules, state programs, and industry standards. No commentary and no spin: just the item, a short source-based “At a glance,” and a direct link so you can read it and decide for yourself. Everything in the “At a glance” boxes is drawn from the rule’s own text and applicability, and linked to the source.

Federal Rules & Federal Register

PHMSA – Crimson Pipeline LP Petition for Declaratory Order on baseline integrity assessments (notice, comment open)

Notice published July 14, 2026; comment period open through August 13, 2026 (Docket PHMSA-2026-2477; 91 FR 43067). PHMSA / Federal Register

At a glance

Applies to (per the rule’s scope): HL – operators of hazardous liquid pipelines subject to the integrity management requirements. (49 CFR 195.452, the section the petition asks PHMSA to interpret.)
What it is: PHMSA is seeking public comment on a petition from Crimson Pipeline LP asking the agency to declare how the baseline-assessment requirement in 49 CFR 195.452(c)(1)(i) applies to pipelines constructed after May 12, 1994 and assessed before July 1, 2020, including whether a pressure test (rather than in-line inspection) may serve as the baseline method and whether 195.452(n) allows until July 2, 2040 to modify a line to accommodate an in-line inspection device (per the notice).
Key date(s): Published July 14, 2026. Comments due August 13, 2026.
Relates to: 49 CFR 195.452 (hazardous liquid integrity management; baseline assessment method and ILI-accommodation schedule).

PHMSA Guidance & Interpretations

PHMSA – Advisory Bulletin ADB-2026-06, Enhancing the Effectiveness of Distribution Integrity Management Programs (guidance)

Advisory bulletin issued July 9, 2026; published in the Federal Register July 13, 2026 (Docket PHMSA-2026-2443; 91 FR 43015). PHMSA / Federal Register

At a glance

Applies to (per the rule’s scope): GD – owners and operators of gas distribution pipeline systems, to whom the bulletin is expressly addressed. (49 CFR part 192, subpart P, the distribution integrity management requirements the bulletin addresses.)
What it is: A PHMSA advisory bulletin reminding gas distribution operators of existing DIMP requirements under 49 CFR part 192, subpart P and urging more effective risk evaluation, including consideration of probabilistic risk models, attention to interactive and time-dependent threats such as pipeline age and soil movement, and review of ANSI/GPTC Z380.1 (2022 Edition, Addenda 2 and 4); the bulletin responds to NTSB Safety Recommendations P-21-2 and P-26-2 (per the bulletin, which states it is guidance and does not create new obligations).
Key date(s): Issued July 9, 2026; published July 13, 2026. No comment period (guidance).
Relates to: 49 CFR 192.1005, 192.1007 (threat identification, risk evaluation, re-evaluation interval), 192.1011 (recordkeeping); ANSI/GPTC Z380.1 (2022 Ed.); NTSB P-21-2 and P-26-2.

Across new federal rules, state programs, enforcement and NTSB actions, and new consensus-standard editions, nothing else in this window met the bar of a new development that changes a tracked requirement.

Comment Deadlines Closing Soon

Previously published actions whose comment or adverse-comment windows close within roughly the next two weeks. Listed by item and link only.

Nothing closing within the next two weeks.

Next on the calendar (more than two weeks out, not “closing soon”):

PHMSA Breakout Tank Inspection Rule NPRM – comments close August 3, 2026 (Federal Register; Docket PHMSA-2025-1271). Relates to: 49 CFR Part 195; API Std 653.
PHMSA Information Collection – Class Location Change Records (Paperwork Reduction Act notice; collection forwarded to OMB) – comments close August 12, 2026 (Federal Register; Docket PHMSA-2017-0151). Relates to: 49 CFR 192.611 (class location change); O&M recordkeeping.
PHMSA Crimson Pipeline Petition for Declaratory Order (baseline integrity assessments; above) – comments close August 13, 2026 (Federal Register; Docket PHMSA-2026-2477). Relates to: 49 CFR 195.452 (HL integrity management).
PHMSA report-forms information-collection notice (incident/accident/annual reports and National Pipeline Mapping System) – comments close August 17, 2026 (Federal Register; Docket PHMSA-2026-0529). Relates to: 49 CFR Parts 191/195 (reporting).
PHMSA GPAC/LPAC joint advisory-committee meeting (written public comments on the proceedings) – comments close August 31, 2026 (Federal Register; Docket PHMSA-2026-1156). Relates to: 13 pending NPRMs across 49 CFR Parts 191/192/195 (see Upcoming Industry Events).
PHMSA Repair Criteria NPRM – comments close September 8, 2026 (Federal Register; Docket PHMSA-2025-0019). Relates to: 49 CFR Parts 192/195 (repair criteria).

Industry News

No requirement-affecting trade-press items this week beyond the primary-source developments already covered above. (We scan the pipeline trade press every week and include only items that change or interpret a tracked requirement; general market, funding, and corporate news is excluded.)

Upcoming Industry Events

Regulatory meetings and industry events over roughly the next six months. The July 30 GPAC/LPAC meeting was verified against the July 17, 2026 Federal Register notice on July 19, 2026; other near-term dates were last verified July 12, 2026 and will be reconfirmed as they approach. Listed soonest-first within each group.

Regulatory meetings (federal and state)

PHMSA Joint Meeting of the Gas and Liquid Pipeline Advisory Committees (GPAC/LPAC) – July 30, 2026 (9:00 a.m.–5:00 p.m. ET) – Virtual. Register by July 25, 2026. The committees will review 13 NPRMs (special permit conditions, remote-sensing right-of-way patrols, property-damage definition, OPID notifications, RMV timeframes, in-plant piping, annual-report deadlines, welder limitations, class-change pressure tests, MAOP-reconfirmation material verification, incidental gathering lines, coating-damage assessment deadlines, atmospheric-corrosion reassessment). primis-meetings.phmsa.dot.gov · Federal Register notice
NARUC Summer Policy Summit – July 19–22, 2026 – Minneapolis, MN. National Association of Regulatory Utility Commissioners. naruc.org
NARUC Annual Meeting & Education Conference – November 8–11, 2026 – Puerto Rico (venue to be announced). naruc.naruc.org org

FERC technical conferences and PHMSA state pipeline-safety seminars are not yet scheduled in this window; they will be added here as official dates post.

Industry association meetings (national, regional, and state)

SGA (Southern Gas Association) Operations Conference – July 22-23, 2026 – Austin, TX. southerngas.org
SGA Safety & Training Conference – July 23-24, 2026 – Austin, TX. southerngas.org
APGA Annual Conference (American Public Gas Association) – July 26-29, 2026 – Providence, RI. apga.org
Appalachian Gas Measurement Short Course (AGMSC) – August 3-6, 2026 – Moon Township (Pittsburgh), PA. agmsc.org
Louisiana Gas Association (LGA) Pipeline Safety Conference – August 10-13, 2026 – New Orleans, LA. louisianagasassociation.org
Western Regional Gas Conference (WRGC) – August 25-26, 2026 – Scottsdale, AZ. westernregionalgas.org
American School of Gas Measurement Technology (ASGMT) – August 31 – September 3, 2026 – The Woodlands (Houston), TX. asgmt.com
MEA National Gas Rodeo & Expo (MEA Energy Association) – September 16-18, 2026 – Florence, KY. meaenergy.org
GPA Midstream Convention – September 20-23, 2026 – San Antonio, TX. gpamidstream.org
International Pipeline Conference & Expo (IPCE) – September 21-25, 2026 – Calgary, AB, Canada (ASME; biennial). event.asme.org/IPC
Gas Machinery Conference (GMC) – October 4-7, 2026 – Indianapolis, IN. gmrc.org
Pipeline Safety Trust Annual Conference – October 15-16, 2026 – New Orleans, LA. pstrust.org
DCA Fall Meeting (Distribution Contractors Association) – October 19-21, 2026 – Addison, TX. dcaweb.org
API Storage Tank Conference & Expo – October 19-22, 2026 – Austin, TX. events.api.org
APGA Operations Conference – October 20-22, 2026 – Savannah, GA. apga.org
NGA (Northeast Gas Association) Fall Operations Conference – October 26-27, 2026 – Saratoga Springs, NY. northeastgas.org

This list is refreshed weekly from the SC events watchlist (federal, state, association, and aggregator sources) and will keep expanding as additional fall and winter dates are posted.

Operator-type key: GT = gas transmission · GD = gas distribution · GG = gas gathering · HL = hazardous liquid · LNG = liquefied natural gas · UNGS = underground natural gas storage · MM = master meter · CO2 = carbon dioxide.

This post is a neutral, plain-language summary of the cited public sources, not legal advice or an SC analysis or interpretation. Applicability shown is drawn from each rule’s own scope. Confirm specifics against the linked source. Portions of this post were prepared with AI assistance and reviewed before publication.

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