# Regulus search export

- Query: `79 FR 40590`
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- Exported: 2026-08-23T03:24:54.367Z

## 1. Hazardous Materials: Compatibility With the Regulations of the International Atomic Energy Agency (RRR)

**Citation:** 79 FR 40590  
**Type / status:** rulemaking / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2014-10-01 / 2014-07-11

PHMSA, in coordination with the Nuclear Regulatory Commission (NRC), is amending requirements in the Hazardous Materials Regulations (HMR) governing the transportation of Class 7 (radioactive) materials based on recent changes contained in the International Atomic Energy Agency (IAEA) publication "Regulations for the Safe Transport of Radioactive Material, 2009 Edition, IAEA Safety Standards Series No. TS-R-1." The purposes of this rulemaking are to harmonize requirements of the HMR with international standards for the transportation of Class 7 (radioactive) materials and update, clarify, correct, or provide relief from certain regulatory requirements applicable to the transportation of Class 7 (radioactive) materials.

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2014/07/11/2014-15514/hazardous-materials-compatibility-with-the-regulations-of-the-international-atomic-energy-agency-rrr>
- Source ID: `federal-register`
- SHA-256: `6a090e1ae3d8360a461c72c3be4a0daacc62d5372e5447c39db137ecdbfee93d`
- Retrieved: 2026-08-20T06:04:51.294Z
- Document slug: `federal-register-2014-15514`
- Related records: 71