Ohio Rev. Code Ann. § 4509.67
(A) The registrar of motor vehicles shall, upon request, consent to the immediate cancellation of any bond or certificate of insurance, or shall direct and the treasurer of state shall return to the person entitled any money or securities deposited under sections 4509.01 to 4509.78 of the Revised Code, as proof of financial responsibility, or the registrar shall waive the requirement of filing proof, in any of the following events: