Home / Agencies / EPA / 2026-10638
Proposed Rule

Air Plan Approval; Maryland; Reasonably Available Control Technology for Municipal Waste Combustors; Extension of Comment Period

Agency
EPA
Document Number
2026-10638
Published
May 28, 2026
Effective Date
April 29, 2026

Abstract

The Environmental Protection Agency (EPA) is extending the comment period for a proposed rule that published April 29, 2026. The current comment period for the proposed rule was scheduled to close on May 29, 2026. The EPA is extending the comment period for the proposed action to June 12, 2026.

Federal Register Source

This document is published by the Office of the Federal Register, National Archives and Records Administration. Access the full regulatory text, preamble, and docket comments below.

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Frequently Asked Questions

What is the 2026-10638 Federal Register document?
Document 2026-10638 is a Proposed Rule published by the Environmental Protection Agency in the Federal Register on May 28, 2026, with an effective date of April 29, 2026. The Environmental Protection Agency (EPA) is extending the comment period for a proposed rule that published April 29, 2026. The current comment period for the proposed rule was scheduled to close on May 29, 2026. The EPA is extending the comment period for the proposed action to June 12, 2026. View the original at https://www.federalregister.gov/documents/2026/05/28/2026-10638/air-plan-approval-maryland-reasonably-available-control-technology-for-municipal-waste-combustors.
Is document 2026-10638 an economically significant rule?
No. Document 2026-10638 is not classified as economically significant under Executive Order 12866. Economically significant rules require OIRA review and are estimated to have impacts of $100 million or more per year.

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