Okla. Stat. tit. 59, § 59-1268: Rules for proceedings - Subpoenas

The Board shall adopt rules for its proceedings that will enable

it, without undue delay, to competently determine the facts in each

matter brought before it, and to render a decision in writing

consistent with the intent of this law. The Board shall have the

right to issue subpoenas where required. If the Board's subpoena is

not honored, the Board shall petition a court of competent

jurisdiction to have its subpoena honored. If, upon a hearing in

the court, the demand of the Board is lawful, the court shall enter

an order compelling compliance therewith. Disobedience of such an

order shall be punished as contempt of court.