Data / Federal rules / 2025-11264

Air Quality Plans; Guam; Guam Environmental Protection Agency; New Source Review

The Environmental Protection Agency published this proposed rule in the Federal Register on June 18, 2025. Comments closed on July 18, 2025.

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What the agency says

The Environmental Protection Agency (EPA) is proposing approval of a revision to the Guam State Implementation Plan (SIP). This revision governs the Guam Environmental Protection Agency's (GEPA's) issuance of permits for stationary sources and focuses on the preconstruction review and permitting of major sources and major modifications under part D of title I of the Clean Air Act (CAA or "the Act"). We are taking comments on this proposal and plan to follow with a final action.

Key facts

Document number: 2025-11264
Type: Proposed rule
Action: Proposed rule
Agency: Environmental Protection Agency
Published: June 18, 2025
Comments due: July 18, 2025
Dates: Comments must be received on or before July 18, 2025.
Docket: EPA-R09-OAR-2025-0216; FRL-12613-01-R9
Code of Federal Regulations: 40 CFR 52
Topics: Administrative practice and procedure; Air pollution control; Environmental protection; Incorporation by reference; Intergovernmental relations; Reporting and recordkeeping requirements
Pages: 3

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on administrative practice and procedure · Rules on air pollution control · Rules on environmental protection · Published in June 2025

Read from the Federal Register API, last updated 2026-10-23. 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.