# Hazardous Materials; Miscellaneous Amendments
> **Pipeline and Hazardous Materials Safety Administration** · Final rule. · Published 2005-06-13 · Effective 2005-08-12 · 70 FR 34066
## Document
- **Document number:** 05-11647
- **Category:** pipeline-safety
- **Sub-agency:** Pipeline and Hazardous Materials Safety Administration
- **Federal Register citation:** 70 FR 34066
- **CFR reference:** 49 CFR 171
- **Publication date:** 2005-06-13
- **Effective date:** 2005-08-12
- **DOT docket:** Docket No. PHMSA-04-18683 (HM-218C)
## Abstract

This final rule amends the Hazardous Materials Regulations by incorporating miscellaneous changes based on petitions for rulemaking and PHMSA initiatives. The intended effect of these regulatory changes is to update, clarify or provide relief from certain regulatory requirements.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/06/13/05-11647/hazardous-materials-miscellaneous-amendments)
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