# Approval and Promulgation of Air Quality Implementation Plans; Maryland; Biomass Fuel-Burning Equipment Standards
> **Rule** · Final rule. · Published 2015-06-09 · Effective 2015-07-09 · 80 FR 32472
## Document
- **Document number:** 2015-13425
- **Category:** air-emissions
- **Federal Register citation:** 80 FR 32472
- **CFR reference:** 40 CFR 52
- **Publication date:** 2015-06-09
- **Effective date:** 2015-07-09
- **State:** MD
- **EPA docket:** EPA-R03-OAR-2015-0089
## Abstract

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Maryland. This revision pertains to a new regulation for biomass fuel-burning equipment and related amendments to existing regulations. This action is being taken under the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/06/09/2015-13425/approval-and-promulgation-of-air-quality-implementation-plans-maryland-biomass-fuel-burning)
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