# Clarification of Requirements for Method 303 Certification Training
> **Rule** · Withdrawal of direct final rule. · Published 2016-04-20 · Effective 2016-04-20 · 81 FR 23187
## Document
- **Document number:** 2016-09157
- **Category:** other
- **Federal Register citation:** 81 FR 23187
- **CFR reference:** 40 CFR 63
- **Publication date:** 2016-04-20
- **Effective date:** 2016-04-20
- **EPA docket:** EPA-HQ-OAR-2014-0492
## Abstract

Because the Environmental Protection Agency (EPA) received adverse comment, we are withdrawing the direct final rule for Clarification of Requirements for Method 303 Certification Training, published on February 25, 2016.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/04/20/2016-09157/clarification-of-requirements-for-method-303-certification-training)
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