# Approval and Promulgation of Implementation Plans; State of Utah; Revisions to Utah Administrative Code: Environmental Quality; Title R307; Air Quality
> **Rule** · Final rule. · Published 2022-09-08 · Effective 2022-10-11 · 87 FR 54898
## Document
- **Document number:** 2022-19299
- **Category:** air-emissions
- **Federal Register citation:** 87 FR 54898
- **CFR reference:** 40 CFR 52
- **Publication date:** 2022-09-08
- **Effective date:** 2022-10-11
- **State:** UT
- **EPA docket:** EPA-R08-OAR-2022-0186
## Abstract

The Environmental Protection Agency (EPA) is approving revisions to the Utah Division of Administrative Rules (DAR) submitted by the State of Utah on May 21, 2020, May 28, 2020, November 3, 2020, and November 12, 2020. The EPA is taking this action pursuant to the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/09/08/2022-19299/approval-and-promulgation-of-implementation-plans-state-of-utah-revisions-to-utah-administrative)
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