Ohio Rev. Code Ann. § 5709.883
(A) The legislative authority of a county or municipal corporation that grants an exemption from taxation under section 5709.88 of the Revised Code shall create a tax incentive review council unless the county has created such a council under section 5709.85 of the Revised Code. If a council has been created under that section, that council shall perform the functions prescribed by this section. A council created under this section shall consist of the following members: