Data / Federal rules / 2026-04151
Interstate Transport Plan Review for the 2015 Ozone NAAQS
The Environmental Protection Agency published this proposed rule in the Federal Register on March 3, 2026. It took effect on January 30, 2026. Comments closed on March 23, 2026.
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What the agency says
The Environmental Protection Agency (EPA) is extending the comment period for the proposed "Interstate Transport Plan Review for the 2015 Ozone NAAQS," published in the Federal Register on January 30, 2026. The current comment period for the proposed rule is set to end on March 2, 2026. The EPA has received numerous requests to extend the comment period. The EPA is extending the comment period for the proposed action to March 23, 2026.
Key facts
- Document number
- 2026-04151
- Type
- Proposed rule
- Action
- Proposed rule; extension of comment period
- Agency
- Environmental Protection Agency
- Published
- March 3, 2026
- Takes effect
- January 30, 2026
- Comments due
- March 23, 2026
- Dates
- The comment period for the proposed rule published on January 30, 2026, at 91 FR 4026 is extended. Comments must be received on or before March 23, 2026.
- Docket
- EPA-HQ-OAR-2025-0192; FRL-12716-03-OAR
- Code of Federal Regulations
- 40 CFR 52
- Pages
- 1
Other documents from the Environmental Protection Agency
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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.