# Approval and Promulgation of State Plans for Designated Facilities and Pollutants; Arizona; Control of Emissions From Existing Municipal Solid Waste Landfills
> **Rule** · Final rule. · Published 2020-07-28 · Effective 2020-08-27 · 85 FR 45327
## Document
- **Document number:** 2020-15499
- **Category:** air-emissions
- **Federal Register citation:** 85 FR 45327
- **CFR reference:** 40 CFR 62
- **Publication date:** 2020-07-28
- **Effective date:** 2020-08-27
- **State:** AZ
- **EPA docket:** EPA-R09-OAR-2019-0344
## Abstract

The Environmental Protection Agency (EPA) is taking final action to approve a state plan submitted by the State of Arizona. This state plan submittal pertains to the regulation of landfill gas and its components, including methane, from existing municipal solid waste (MSW) landfills. Arizona's state plan was submitted in response to the EPA's promulgation of Emissions Guidelines and Compliance Times for MSW landfills. This action is being taken under the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/07/28/2020-15499/approval-and-promulgation-of-state-plans-for-designated-facilities-and-pollutants-arizona-control-of)
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