Data / Federal rules / 2026-14885

Air Plan Approval; Maine; Chapter 140: Part 70 Air Emission License Regulation

The Environmental Protection Agency published this final rule in the Federal Register on July 23, 2026. It took effect on August 24, 2026.

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What the agency says

The Environmental Protection Agency (EPA) is approving a Clean Air Act (CAA) operating permit program revision submitted by the State of Maine. This revision makes minor changes to Maine's operating permit program that are considered clarifications, that correct grammar, that codify longstanding practices, or that are necessary for the state to utilize an expected future electronic application system. The revisions also include provisions allowing the public comment period on a draft permit to run concurrently with the EPA's review of a proposed permit. The intended effect of this action is to approve Maine's revisions. This action is being taken in accordance with the Clean Air Act.

Key facts

Document number: 2026-14885
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: July 23, 2026
Takes effect: August 24, 2026
Dates: This rule is effective on August 24, 2026.
Docket: EPA-R01-OAR-2025-0282; FRL-13016-02-R1
Code of Federal Regulations: 40 CFR 70
Topics: Air pollution control; Carbon monoxide; Environmental protection; Intergovernmental relations; Lead; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Volatile organic compounds
Pages: 4

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on carbon monoxide · Rules on environmental protection · Published in July 2026

Read from the Federal Register API, last updated 2026-10-24. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.