The Board of Examiners for Speech-Language Pathology and Audiology shall adopt a seal by which it shall authenticate the Board's proceedings. Copies of the proceedings, records and acts of the Board, and certificates purporting to relate the facts concerning such proceedings, records and acts, signed by the executive secretary and authenticated by said seal, shall be prima facie evidence in all courts of this state.
Okla. Stat. tit. 59, § 1612