Ohio Rev. Code Ann. § 111.42
(A) A person to whom all of the following applies may apply to the secretary of state with the assistance of an application assistant to become a participant in the address confidentiality program, in which an address designated by the secretary of state serves as the person's address or the address of the minor, incompetent, or ward on whose behalf the person is applying:
(B) An application to become a participant in the address confidentiality program shall be made on a form prescribed by the secretary of state and filed in the office of the secretary of state in the manner prescribed by the secretary of state. The application shall contain all of the following:
(C) Upon receiving a properly completed application under division (B) of this section, the secretary of state shall do all of the following:
(F)