Data / Federal rules / 2025-11270

Air Plan Approval; Texas; Interstate Transport Requirements for the 2010 SO2 NAAQS

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

Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve the portion of the State Implementation Plan (SIP) submittal from the State of Texas demonstrating that the State satisfies the interstate transport requirements, also known as the "good neighbor" provision of the Clean Air Act, for the 2010 1-hour sulfur dioxide (SO<INF>2</INF>) primary National Ambient Air Quality Standard (NAAQS). The good neighbor provision requires each State's implementation plan to contain adequate provisions prohibiting the interstate transport of air pollution in amounts that will contribute significantly to nonattainment, or interfere with maintenance, of a NAAQS in any other State.

Key facts

Document number: 2025-11270
Type: Proposed rule
Action: Proposed rule
Agency: Environmental Protection Agency
Published: June 18, 2025
Comments due: July 18, 2025
Dates: Written comments must be received on or before July 18, 2025.
Docket: EPA-R06-OAR-2013-0388; FRL-12796-01-R6
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Environmental protection; Incorporation by reference; Reporting and recordkeeping requirements
Pages: 7

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on environmental protection · Rules on incorporation by reference · 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.