# Regulus search export

- Query: `90 FR 28581`
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- Exported: 2026-08-23T05:22:37.867Z

## 1. Hazardous Materials: Adoption of Department of Transportation Special Permits 12412 and 11646 Into the Hazardous Materials Regulations

**Citation:** 90 FR 28581  
**Type / status:** rulemaking / proposed  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2025-07-01

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.

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2025/07/01/2025-12099/hazardous-materials-adoption-of-department-of-transportation-special-permits-12412-and-11646-into>
- Source ID: `federal-register`
- SHA-256: `0f193fc7d0679a6371009e04461fd508637e851fd6d948d22a0e9897ce09ba94`
- Retrieved: 2026-08-13T13:31:37.821Z
- Document slug: `federal-register-2025-12099`
- Related records: 7