# Approval and Promulgation of Air Quality Implementation Plans; Minnesota; Regional Haze Progress Report
> **Rule** · Final rule. · Published 2018-06-28 · Effective 2018-07-30 · 83 FR 30350
## Document
- **Document number:** 2018-13825
- **Category:** air-emissions
- **Federal Register citation:** 83 FR 30350
- **CFR reference:** 40 CFR 52
- **Publication date:** 2018-06-28
- **Effective date:** 2018-07-30
- **State:** MN
- **EPA docket:** EPA-R05-OAR-2015-0034
## Abstract

The Environmental Protection Agency (EPA) is approving Minnesota's regional haze progress report under the Clean Air Act (CAA) as a revision to the Minnesota State Implementation Plan (SIP). Minnesota has satisfied the progress report requirements of the Regional Haze Rule. Minnesota also provided a determination of the adequacy of its plan in addressing regional haze with its negative declaration, submitted with the progress report, that no revisions are needed to its plan.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/06/28/2018-13825/approval-and-promulgation-of-air-quality-implementation-plans-minnesota-regional-haze-progress)
---
*AI Analytics · CC0 1.0*