Transportation Department Docket PHMSA-2026-1526 Final Rule

2026-15568: Pipeline Safety: Standards Update-ASTM D2564

Get alerted when the next rule lands

New rules open for comment on their own schedule. Pick how you want to hear about them — we email you when one appears.

Alert me on new Transportation Department rules or alert me on a subject

Publishing to members? Embed a live rule tracker on your own site — the proposed rules in your area and the comment deadlines closing on them, updating themselves. Free, one line of HTML.

Create a free account & build one →

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 ASTM D2564, Standard Specification for Solvent Cements for Poly (Vinyl Chloride) (PVC) Plastic Piping Systems.

The agency’s own summary, as published.

The rule, in full

339 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 48301] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 2026-15568] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration 49 CFR Part 192 [Docket No. PHMSA-2026-1526] RIN 2137-AG30 Pipeline Safety: Standards Update--ASTM D2564

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 ASTM D2564, Standard Specification for Solvent Cements for Poly (Vinyl Chloride) (PVC) Plastic Piping Systems.

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--ASTM D2564'' (91 FR 21990). The DFR amended regulations at 49 CFR part 192 to incorporate the 2024 edition of ASTM D2564, Standard Specification for Solvent Cements for Poly (Vinyl Chloride) (PVC) Plastic Piping Systems (ASTM D2564) by reference. Reference to the 2024 edition of ASTM D2564 will replace existing references with Sec. 192.281 to ASTM D2564-20, Standard Specification for Solvent Cements for Poly (Vinyl Chloride) (PVC) Plastic Piping Systems, approved August 1, 2020. 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. 2026-15568 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.

Don't miss the comment window

One Click Politics alerts you on every deadline, hearing, and rule change.

See all rules with comments due soon →