Ohio Rev. Code Ann. § 742.046
(C) Proceedings for removal of a board member on any of the grounds enumerated in division (B) of this section shall be commenced by filing with the court of common pleas of the county in which the board member resides a written complaint specifically setting forth the charge. The complaint shall be accepted if signed by the governor or signed as follows:
(1) If the complaint is against a police officer employee member of the board, the complaint must be signed by a number of police officer members of the fund that equals at least the following and must include signatures of at least twenty police officer members residing in at least five different counties:
(2) If the complaint is against a firefighter employee member of the board of trustees, the complaint must be signed by a number of firefighter members of the fund that equals at least the following and must include signatures of at least twenty firefighter members residing in at least five different counties:
(3) If the complaint is against the police retirant member of the board of trustees, the complaint must be signed by a number of police retirants that equals at least the following and must include signatures of at least twenty police retirants residing in at least five different counties:
(4) If the complaint is against the firefighter retirant member of the board of trustees, the complaint must be signed by a number of firefighter retirants that equals at least the following and must include signatures of at least twenty firefighter retirants residing in at least five different counties:
(D) The clerk of the court of common pleas in which a complaint against a member of the board of trustees is filed under division (A) of this section shall do both of the following with respect to the complaint: