# Protocol Gas Verification Program and Minimum Competency Requirements for Air Emission Testing; Corrections
> **Rule** · Direct final rule. · Published 2011-08-12 · Effective 2011-10-11 · 76 FR 50129
## Document
- **Document number:** 2011-20451
- **Category:** other
- **Federal Register citation:** 76 FR 50129
- **CFR reference:** 40 CFR 72
- **Publication date:** 2011-08-12
- **Effective date:** 2011-10-11
- **EPA docket:** EPA-HQ-OAR-2009-0837
## Abstract

EPA is taking direct final action on corrections to the Protocol Gas Verification Program and Minimum Competency Requirements for Air Emission Testing final rule, which was published in the Federal Register of March 28, 2011 (76 FR 17288). The final rule also made a number of other changes to the regulations. After the final rule was published, it was brought to our attention that there are some incorrect and incomplete statements in the preamble, some potentially confusing statements in a paragraph of the rule text, and the title of Appendix D to Part 75 was inadvertently changed and is incorrect.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/08/12/2011-20451/protocol-gas-verification-program-and-minimum-competency-requirements-for-air-emission-testing)
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