Ohio Rev. Code Ann. § 4747.06
(A)
(B) Each person engaged in the practice of dealing in or fitting of hearing aids who holds a valid hearing aid dealer's or fitter's license shall complete not less than twenty hours of continuing professional education approved by the board during each two-year period. On a form provided by the board, the person shall certify to the board, at the time of license renewal pursuant to division (A) of this section, that the person has completed continuing education in compliance with this division and shall submit any additional information required by rule of the board regarding the continuing education. The board shall adopt rules in accordance with Chapter 119. of the Revised Code establishing the standards continuing education programs must meet to obtain board approval and continuing education reporting requirements. Continuing education may be applied to meet the requirement of this division if it is provided or certified by any of the following: