# Approval and Promulgation of Air Quality Implementation Plans; Ohio; Final Approval and Promulgation of State Implementation Plans; Carbon Monoxide and Volatile Organic Compounds
> **Rule** · Final rule. · Published 2010-08-17 · Effective 2010-09-16 · 75 FR 50711
## Document
- **Document number:** 2010-19827
- **Category:** air-emissions
- **Federal Register citation:** 75 FR 50711
- **CFR reference:** 40 CFR 52
- **Publication date:** 2010-08-17
- **Effective date:** 2010-09-16
- **State:** OH
- **EPA docket:** EPA-R05-OAR-2005-OH-0003
## Abstract

Under section 110(k)(3) of the Clean Air Act (CAA), EPA is disapproving an Ohio regulation revision pertaining to volatile organic compound (VOC) limits for high performance architectural coatings contained in Ohio Administrative Code (OAC) 3745-21-09(U)(1)(h). Under section 110(k)(4) of the CAA, we are also conditionally approving a revision of paragraph (BBB)(1) of OAC 3745-21-09, based on a State commitment to provide for enforceability of a pertinent limit no later than one year from the date of EPA's conditional approval.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/08/17/2010-19827/approval-and-promulgation-of-air-quality-implementation-plans-ohio-final-approval-and-promulgation)
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