Downstreamthe daily issueevery agency

Pipeline and Hazardous Materials Safety Administration

1 document across 1 day of the archive, 0 of them final rules. The five most recent days are below.

Dates this agency has set that have not yet arrived

What is in this list

Comment deadlines and effective dates from anything this agency published in the archive, still ahead of 4 September 2026.

Dates set before this archive began are not here, and their absence is not evidence that none exist.

as_of

  1. today Comments close Pipeline Safety: Joint Meeting of the Gas and Liquid Pipeline Advisory Committees Transportation Department · Pipeline and Hazardous Materials Safety Administration

1 September 2026 1 document

Machine-written from the fields above · claude-haiku-4-5-20251001

The Pipeline and Hazardous Materials Safety Administration reopened the public comment period until September 4, 2026, for joint advisory committee proceedings on thirteen pipeline safety proposed rules.

Post on X Post on LinkedIn Permalink

NoticeTransportation DepartmentPipeline and Hazardous Materials Safety Administration

Pipeline Safety: Joint Meeting of the Gas and Liquid Pipeline Advisory Committees

On July 17, 2026, PHMSA published a Federal Register notice titled: "Pipeline Safety: Joint Meeting of the Gas and Liquid Pipeline Advisory Committees," which provided an opportunity for public comment by August 31, 2026, on the proceedings of the Gas and Liquid Pipeline Advisory Committees meeting related to 13 notices of proposed rulemakings (NPRM). These proposed rules covered topics such as special permit conditions, in-plant piping, incidental gathering lines, coating damage assessments, atmospheric corrosion, class change pressure tests, maximum allowable operating pressure reconfirmation, operator identification notifications, limitations on welding, remote valves, the property damage definition, right-of-way patrols, and reporting deadlines. PHMSA received requests from stakeholders to extend the comment period. Based on those requests, PHMSA is reopening the comment period for the joint Pipeline Advisory Committee (PAC) proceedings related to the 13 regulatory modernizing NPRMs to September 4, 2026.

  • Comments close today

91 FR 56282FR Doc. 2026-17890official PDFfederalregister.gov

Ask an assistant instead

Everything on this page is also a tool call. Add mcp.downstream.sh as an MCP server in Claude, ChatGPT, or any client that speaks the protocol — no key, no account — then paste this:

Using the Downstream MCP server at mcp.downstream.sh, call whats_new_since with agency "Pipeline and Hazardous Materials Safety Administration" since 2026-09-01, then summarise what changed and list every deadline it created.

Reaches whats_new_since. The response carries its own citations and states what it is missing — including which dates it has no record for.