EPA is approving a request submitted by the Ohio Environmental Protection Agency (Ohio EPA) on October 5, 2007, to revise the Ohio State Implementation Plan (SIP) under the Clean Air Act. The State has submitted new volatile organic compounds (VOCs) control rules for approval under Chapter 3745-112 of the Ohio Administrative Code (OAC). The rules include OAC 3745-112-01 to OAC 3745-112-08 and are intended to assist the State in achieving and/or maintaining the national 8-hour ground level ozone standard through the regulation of VOCs in consumer products. Ohio followed, with some modifications, the Ozone Transport Commission's "Model Rule for Consumer Products," (Model Rule) in developing the State's submittal.