Any person who may be affected by the existence or application of any of these foregoing public rules may request in writing an interpretation or ruling regarding the application of such rule to the facts furnished with the inquiry. Any such request shall state fully the facts concerning the rule which may apply, and the particular rules about which the question exists. The request or inquiry will be assigned to the Board for review. Thereafter, the Board will make a final determination of the interpretation or ruling. The Board's interpretation of the rule will be furnished in writing to the person making the request, within a reasonable time.
Okla. Admin. Code § 600:15-1-20