# 2025-12099: Hazardous Materials Rules Get Permit Simplification Boost

2025-12099, Hazardous Materials: Adoption of Department of Transportation Special Permits 12412 and 11646 Into the Hazardous Materials Regulations, is a Federal Register proposed rule from Transportation Department, Pipeline and Hazardous Materials Safety Administration published 2025-07-01, effective Starting as soon as the rules go live. (as of 2026-06-08).

- Canonical: https://policyrisk.com/federal-register/2025-12099
- As of: 2026-06-08
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: 2025-12099
- Title: Hazardous Materials: Adoption of Department of Transportation Special Permits 12412 and 11646 Into the Hazardous Materials Regulations
- Type: Proposed Rule
- Agencies: Transportation Department; Pipeline and Hazardous Materials Safety Administration
- Citation: 90 FR 28581
- Published: 2025-07-01
- Effective: Starting as soon as the rules go live.
- Comments close: not stated
- Significant: no
- Touches household money: no
- Regulation identifier numbers: 2137-AG14
- Last updated: 2026-06-08

## In one line

Hazardous Materials Rules Get Permit Simplification Boost

## Summary

This update lets companies follow new rules from two special permits without asking for renewals every time, cutting down on paperwork and making shipping hazardous materials easier and faster. It affects businesses that handle dangerous goods and keeps safety just as strong. The changes will save time and money while helping products move smoothly starting as soon as the rules go live.

## Abstract

This NPRM proposes adopting the provisions of Department of Transportation (DOT) Special Permit (SP) 12412 and DOT-SP 11646 into the hazardous materials regulations. These revisions would provide greater regulatory flexibility and eliminate the need for special permit renewal requests, reducing paperwork burdens and facilitating commerce while maintaining an equivalent level of safety.

## Effects PRIA read

- No More Special Permit Renewals: benefit, medium. If your company handles hazardous materials, the DOT proposes to adopt DOT Special Permit 12412 and DOT‑SP 11646 into the hazardous materials rules so you would not need to submit special permit renewal requests for those permits. This change reduces paperwork, saves time and money, and makes shipp…
- Maintains Equivalent Level of Safety: benefit, low. The proposal says the adopted permit provisions keep an equivalent level of safety while giving businesses more regulatory flexibility. That means safety protections for the public and handlers remain in place even as paperwork and renewal requirements are reduced, effective starting as soon as the…

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- [2026-10969](https://policyrisk.com/federal-register/2026-10969): Pipeline Safety: Breakout Tank Inspection Rule, 2026-06-02
- [2026-10782](https://policyrisk.com/federal-register/2026-10782): Pipeline Safety: Class Location Change Requirements; Correction, 2026-05-29
- [2026-08144](https://policyrisk.com/federal-register/2026-08144): Administrative Rulemaking, Guidance, and Enforcement Procedures, 2026-04-27
- [2026-08058](https://policyrisk.com/federal-register/2026-08058): Pipeline Safety: Safety of Gas Transmission Pipelines: MAOP Reconfirmation, Expansion of Assessment Requirements, and Other Related Amendme…, 2026-04-24
- [2026-06323](https://policyrisk.com/federal-register/2026-06323): Pipeline Safety: Class Location Change Requirements; Response to Petition for Reconsideration, 2026-04-01

## Sources
- [2025-12099 on federalregister.gov](https://www.federalregister.gov/documents/2025/07/01/2025-12099/hazardous-materials-adoption-of-department-of-transportation-special-permits-12412-and-11646-into)
- [2025-12099 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2025-07-01/pdf/2025-12099.pdf)

## Related
- [Previous: 2025-12098, Hazardous Materials: Removing Burdensome Rail Reporting Requirements](https://policyrisk.com/federal-register/2025-12098)
- [Next: 2025-12100, Hazardous Materials: Adoption of Department of Transportation Special Permit 21…](https://policyrisk.com/federal-register/2025-12100)
- [All Federal Register documents](https://policyrisk.com/federal-register)

Source: PRIA, https://policyrisk.com/federal-register/2025-12099 (as of 2026-06-08).