Ohio Rev. Code Ann. § 519.141
(A) If a township board of zoning appeals considers conditional zoning certificates for activities that are permitted and regulated under Chapter 1514. of the Revised Code or activities that are related to making finished aggregate products, the board shall not consider or base its determination on matters that are regulated by any federal, state, or local agency. However, the board may require as a condition of the approval of a conditional zoning certificate for such an activity compliance with any general standards contained in the zoning resolution that apply to all conditional uses that are provided for in the zoning resolution and, except as provided in division (C) of this section, may require any specified measure, including, but not limited to, one or more of the following:
(B)
(C) When granting a conditional zoning certificate, a township board of zoning appeals shall not require the identification of specific roads, as otherwise authorized in division (A)(3) of section 303.141 of the Revised Code, and the identification of specific roads in accordance with division (B) of that section shall not apply, for any of the following: