RulesDocument number 2026-20634New
Air Plan Approval; Missouri; Construction Permit Exemptions
The U.S. Environmental Protection Agency (EPA) is approving revisions to the Missouri State Implementation Plan (SIP) received on February 10, 2026. The submission revises Missouri's regulation on construction permit exemptions in its Minor New Source Review (NSR) program. These revisions refine exemptions for emergency generators, update references to other rules, and update recordkeeping requirements. The EPA's final approval of this rule revision is being done in accordance with the requirements of the Clean Air Act (CAA).
From Federal Register — all agencies (federalregister.gov). First seen Oct 10, 2026.
Details
- Published
- Oct 8, 2026Find in source ↗
- Agency
- Environmental Protection AgencyFind in source ↗
- Effective
- Nov 9, 2026Find in source ↗
- Action
- Final rule.Find in source ↗
- Dates statement
- This rule is effective November 9, 2026.Find in source ↗
- CFR parts affected
- 40 CFR 52 Find in source ↗
- Dockets
- EPA-R07-OAR-2026-5182; FRL-13486-02-R7Find in source ↗
- Citation
- 91 FR 64295Find in source ↗
- Topics
- Air pollution control; Carbon monoxide; Environmental protection; Incorporation by reference; Intergovernmental relations; Lead; Nitrogen dioxide; Ozone; Particulate matter; Reporting and recordkeeping requirements; Sulfur oxides; Volatile organic compoundsFind in source ↗
- Official PDF
- govinfo.gov
History
No changes since RuleWatch first read this rule on Oct 10, 2026.
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