Data / Federal rules / 2026-16937

Air Plan Approval; South Carolina; Minor Source Permit Program Revisions

The Environmental Protection Agency published this proposed rule in the Federal Register on August 19, 2026. Comments closed on September 18, 2026.

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What the agency says

The U.S. Environmental Protection Agency (EPA or Agency) is proposing to approve changes to South Carolina's State Implementation Plan (SIP) to revise regulations prescribing minor source permit program requirements, including minor new source review (NSR) requirements, in SIP revisions submitted by the State of South Carolina on October 1, 2007, July 18, 2011, August 8, 2014, April 24, 2020, and July 23, 2025. This action is being proposed pursuant to the Clean Air Act (CAA or Act).

Key facts

Document number: 2026-16937
Type: Proposed rule
Action: Proposed rule
Agency: Environmental Protection Agency
Published: August 19, 2026
Comments due: September 18, 2026
Dates: Comments must be received on or before September 18, 2026.
Docket: EPA-R04-OAR-2024-0241; FRL-12545-03-R4
Code of Federal Regulations: 40 CFR 52
Topics: Air pollution control; Carbon monoxide; Environmental protection; Incorporation by reference; Intergovernmental relations; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Volatile organic compounds
Pages: 16

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 August 2026

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.