# Regulus search export

- Query: `73 FR 20752`
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- Exported: 2026-08-24T11:25:50.671Z

## 1. Hazardous Materials: Enhancing Rail Transportation Safety and Security for Hazardous Materials Shipments

**Citation:** 73 FR 20752  
**Type / status:** rulemaking / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2008-06-01 / 2008-04-16

The Pipeline and Hazardous Materials Safety Administration, in coordination with the Federal Railroad Administration and the Transportation Security Administration, is revising the current requirements in the Hazardous Materials Regulations applicable to the safe and secure transportation of hazardous materials transported in commerce by rail. This interim final rule fulfills requirements in Section 1551 of the Implementing Recommendations of the 9/11 Commission Act of 2007. ---------------------------------------------------------------------------

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2008/04/16/E8-8185/hazardous-materials-enhancing-rail-transportation-safety-and-security-for-hazardous-materials>
- Source ID: `federal-register`
- SHA-256: `14d932e7b850a51422ca1ce9c6b5fe9e1b496c54cb1ccdf2a169d208953690be`
- Retrieved: 2026-08-20T06:04:51.294Z
- Document slug: `federal-register-e8-8185`
- Related records: 13