As soon as practicable after the effective date of this section, the administrator of workers' compensation, subject to the approval of the bureau of workers' compensation board of directors, shall adopt a rule that prohibits the administrator from charging any amount with respect to a claim for compensation or benefits under this chapter or Chapters 4121., 4127., or 4131. of the Revised Code to an employer's experience if both of the following apply:
R.C. § 4123.345