# State of Michigan Underground Injection Control (UIC) Class II Program; Primacy Approval
> **Rule** · Withdrawal of direct final rule. · Published 2021-06-17 · 86 FR 32221
## Document
- **Document number:** 2021-12918
- **Category:** other
- **Federal Register citation:** 86 FR 32221
- **CFR reference:** 40 CFR 147
- **Publication date:** 2021-06-17
- **State:** MI
- **EPA docket:** EPA-HQ-OW-2020-0595
## Abstract

Because the U.S. Environmental Protection Agency (EPA) received adverse comments, the agency is withdrawing the direct final rule for State of Michigan Underground Injection Control (UIC) Class II Program; Primacy Approval, published on March 19, 2021.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/06/17/2021-12918/state-of-michigan-underground-injection-control-uic-class-ii-program-primacy-approval)
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