Ohio Rev. Code § 3783.04: Renewing certificates.

All certificates of competency issued to electrical safety inspectors shall expire three years from the date of issuance unless renewed according to the standard renewal procedure of sections 4745.01 to 4745.03 of the Revised Code. The board of building standards shall establish the amount of the renewal fee.

Each renewal certificate shall be signed by the chairman and the secretary of the board, and shall show on its face the dates of issuance and expiration. The board may provide for the issuance of a duplicate certificate to a certified electrical safety inspector upon proof that his original certificate has been lost, stolen, destroyed or mutilated. A fee in an amount established by the board shall be charged for such issuance.