# Hazardous Materials: Minor Editorial Corrections and Clarifications
> **Pipeline and Hazardous Materials Safety Administration** · Final rule. · Published 2011-09-13 · Effective 2011-09-13 · 76 FR 56304
## Document
- **Document number:** 2011-23167
- **Category:** hazmat
- **Sub-agency:** Pipeline and Hazardous Materials Safety Administration
- **Federal Register citation:** 76 FR 56304
- **CFR reference:** 49 CFR 105
- **Publication date:** 2011-09-13
- **Effective date:** 2011-09-13
- **DOT docket:** Docket No. PHMSA-2011-0134 (HM-244D)
## Abstract

This final rule corrects editorial errors, makes minor regulatory changes and, in response to requests for clarification, improves the clarity of certain provisions in the Hazardous Materials Regulations. The intended effect of this rule is to enhance the accuracy and reduce misunderstandings of the regulations. The amendments contained in this rule are non-substantive changes and do not impose new requirements.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/09/13/2011-23167/hazardous-materials-minor-editorial-corrections-and-clarifications)
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