Ohio Rev. Code Ann. § 3929.08

When any insurance company organized under the laws of this state is required by the retaliatory or other laws of any other state or district to make a deposit with the superintendent of insurance of this state, for the benefit of its policyholders, as a condition to the right of such company to transact business in such other state or district, the superintendent shall receive such deposit in the amount that is required by such laws in any securities in which the company may invest its assets under the laws of this state. The superintendent shall deliver to any company making such deposit a certificate of such deposit, setting forth the securities deposited and the trust upon which he holds them.