Ohio Revised Code Title XXXIX. Insurance § 3941.40

Any hearing for the purposes of section 3941.38 of the Revised Code shall be held within ninety days after filing of the petition for approval, and after notice to the constituent companies of not less than thirty days of the time and place thereof. Within thirty days after the hearing the superintendent shall either approve the petition or make and promptly furnish to the constituent companies written findings of the specific facts upon which the order of disapproval is based. The notice of hearing shall state with particularity each point of law or matter of fact to be considered. Any of the constituent companies shall have the right of judicial review as provided in sections 119.01 to 119.13, inclusive, of the Revised Code.