PHMS
Federal Agency

PHMSA

4

Total rules

2

Open comment periods

Spending on record

Promises tracked

Phase 2

Active Rulemaking

Open CommentPHMSA-2023-0111-0002
Deadline: Apr 14, 2026

Hazardous Materials: Harmonization with International Standards

Comment period open. Submitting is free — no account required.

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Open CommentPHMSA-2024-0065-0001
Deadline: Apr 30, 2026

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

Comment period open. Submitting is free — no account required.

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ProposedPHMSA-2022-0033-0037

Hazardous Materials: Adjusting Registration and Fee Assessment Program; Withdrawal

Recent Rules

Closed or finalized

Hazardous Materials: Modernizing Regulations To Facilitate Transportation of Hazardous Materials Using Highly Automated Transportation Systems

PHMSA-2024-0064-0001 · Mar 5, 2026

Comment Closed

Spending

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Comment on proposed rules — free, always. No account, no fees, no exceptions.

2 open periods — comment now →

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