Ohio Rev. Code Ann. § 4725.51
(A) Each license issued under sections 4725.40 to 4725.59 of the Revised Code shall expire on the first day of January in the year after it was issued. Each person holding a valid, current license may apply to the Ohio optical dispensers board for the extension of the license under the standard renewal procedures of Chapter 4745. of the Revised Code. Each application for renewal shall be accompanied by a renewal fee the board shall establish by rule and shall contain evidence that the applicant has completed a continuing education program within the immediately preceding one-year period as follows: