Changeflow GovPing Transportation PHMSA Acknowledgement Letter P-1811
Routine Notice Added Final

PHMSA Acknowledgement Letter P-1811

Favicon for www.regulations.gov Regs.gov: Pipeline and Hazardous Materials Safety Administration
Published March 18th, 2026
Detected March 18th, 2026
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Summary

The Pipeline and Hazardous Materials Safety Administration (PHMSA) has posted an acknowledgement letter for P-1811. The document, dated March 18, is available via the Regs.gov portal.

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What changed

PHMSA has posted an acknowledgement letter related to the P-1811 designation. The document is available for viewing and download through the Regs.gov platform, identified by the docket number PHMSA-2026-0925-0002.

This notice serves as an informational update regarding the P-1811 designation. Regulated entities should be aware of this filing, though no immediate compliance actions or deadlines are specified in this acknowledgement letter.

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Content

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Attachments 1

P-1811 Acknowledgement Letter (PHMSA-2026-0925)

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Source

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Regs.gov: Pipeline and Hazardous Materials Safety Administration regulations.gov/search?agencyIds=PHMSA&sortBy=postedDate&sortDirection=desc
Transportation
Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
PHMSA
Published
March 18th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor

Who this affects

Applies to
Transportation companies
Geographic scope
National (US)

Taxonomy

Primary area
Transportation
Operational domain
Compliance
Topics
Hazardous Materials

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