Ohio Rev. Code Ann. § 1115.27
(A) A state bank may merge with any of its affiliates with the approval of all of the following:
(2)
(C) The merger agreement required under division (B) of this section shall include all of the following:
(D) Within ten business days after receiving an application required under division (B) of this section, the superintendent shall determine whether to accept the application. Within ninety days after accepting an application required under division (B) of this section, the superintendent shall approve or disapprove the application. In making that determination, the superintendent shall consider all of the following: