# Approval and Promulgation of Air Quality Implementation Plans; Maryland; Approval of Clarifications of Requirements for Fuel-Burning Equipment
> **Rule** · Direct final rule. · Published 2005-07-06 · Effective 2005-09-06 · 70 FR 38774
## Document
- **Document number:** 05-13281
- **Category:** air-emissions
- **Federal Register citation:** 70 FR 38774
- **CFR reference:** 40 CFR 52
- **Publication date:** 2005-07-06
- **Effective date:** 2005-09-06
- **State:** MD
- **EPA docket:** RME-OAR-2005-MD-0006
## Abstract

The EPA is taking direct final action to approve revisions to the Maryland State Implementation Plan (SIP). The revisions are clarifications to the applicability and compliance methods for particulate matter standards for fuel-burning equipment. The EPA is approving these revisions to Maryland regulations in accordance with the requirements of the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/07/06/05-13281/approval-and-promulgation-of-air-quality-implementation-plans-maryland-approval-of-clarifications-of)
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