Ohio Rev. Code Ann. § 5149.10
(A)
(1) The parole board shall consist of up to twelve members, one of whom shall be designated as chairperson by the director of the department of rehabilitation and correction and who shall continue as chairperson until a successor is designated, and any other personnel that are necessary for the orderly performance of the duties of the board. In addition to the rules authorized by section 5149.02 of the Revised Code, the chief of the adult parole authority, subject to the approval of the chief of the division of parole and community services and subject to this section, shall adopt rules governing the proceedings of the parole board. The rules shall provide for all of the following: