Ohio Rev. Code Ann. § 4725.51
(A)
(1) 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 state vision professionals 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. In addition, except as provided in division (A)(2) of this section, the application shall contain evidence that the applicant has completed continuing education within the immediately preceding one-year period as follows:
(a) Licensed spectacle dispensing opticians shall have pursued both of the following, approved by the board:
(c) Licensed spectacle-contact lens dispensing opticians shall have pursued both of the following, approved by the board: