# Regulus search export

- Query: `78 FR 66326`
- Source type: All
- Part: All
- Source: All
- Status: All
- Jurisdiction: All
- Collection: All
- Incident class: All
- Sort: relevance
- Date from: Any
- Date to: Any
- As of: Current corpus
- Results: 1
- Exported: 2026-08-25T01:59:50.142Z

## 1. Hazardous Materials: Rail Petitions and Recommendations To Improve the Safety of Railroad Tank Car Transportation (RRR)

**Citation:** 78 FR 66326  
**Type / status:** rulemaking / proposed  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2013-11-05

PHMSA is notifying the public of our intent to extend the comment period by 30 days for a notice of proposed rulemaking published on September 6, 2013.

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2013/11/05/2013-26402/hazardous-materials-rail-petitions-and-recommendations-to-improve-the-safety-of-railroad-tank-car>
- Source ID: `federal-register`
- SHA-256: `f2ea7136a00a11e8f6a9a8949b83f52e92815ccef37c05c50a431aaa7bf07f11`
- Retrieved: 2026-08-20T06:04:51.294Z
- Document slug: `federal-register-2013-26402`
- Related records: 0