StacksVerified U.S. regulatory reference

40 CFR §52.1889

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The Ohio program, submitted as a requested revision to the Ohio State Implementation Plan on May 17, 1994, and May 4, 1995, satisfies the requirements of section 507 of the Clean Air Act.