⏰ Open for CommentPHMSA· Pipeline and Hazardous Materials Safety Admin.Proposed Rule

Hazardous Materials: Modernizing Regulations to Facilitate Transportation of Hazardous Materials Integral to Spacecraft Components and Payloads

Introduced January 29, 2026Comment period ends April 30, 2026View on regulations.gov ↗
💬 Closes in 42 daysDeadline: Apr 30, 2026

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Other Open PHMSA Proposals

Open for CommentPHMSA

Hazardous Materials: Harmonization with International Standards

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Details

TypeFederal Regulation
AgencyPHMSA · Pipeline and Hazardous Materials Safety Admin.
Regulations.gov IDPHMSA-2024-0065-0001
IntroducedJanuary 29, 2026
Comment DeadlineApril 30, 2026

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