The Environmental Protection Agency (EPA) is approving, as a revision under the Clean Air Act (CAA) to the Ohio state implementation plan (SIP), submittals from the Ohio Environmental Protection Agency (Ohio EPA) dated July 15, 2015, and February 29, 2016. The revision addresses the state's Stage II vapor recovery (Stage II) program for the Cleveland, Cincinnati, and Dayton ozone areas in Ohio. The revision removes Stage II requirements for the three areas as a component of the Ohio ozone SIP. The revision also includes a demonstration that addresses emission impacts associated with the removal of the Stage II program. EPA proposed to approve the state's submittal on June 30, 2016, and received no comments.