Ohio Rev. Code § 3713.07: Renewal of registration.

(A) Registration obtained under this chapter expires annually on the last day of the month in the month that the registration was obtained. The superintendent of industrial compliance shall renew the registration in accordance with Chapter 4745. of the Revised Code.

(B) Failure on the part of any registrant to renew registration prior to its expiration, when notified as required in this section, shall not deprive the person of the right to renewal within the ninety days that follow expiration, but the fee to be paid for renewal after its expiration shall be one hundred dollars plus the standard registration fee for the registrant.

(C) If a registrant fails to renew registration within ninety days of the date that it expired, the former registrant shall comply with the registration requirements under section 3713.05 of the Revised Code to obtain valid registration.