Okla. Stat. tit. 40, § 40-4-506: Penalties for failure to attend lawful inquiries or obey

Commission subpoenas.

PENALTIES FOR FAILURE TO ATTEND LAWFUL INQUIRIES OR OBEY

COMMISSION SUBPOENAS. Any person who shall without just cause fail

or refuse to attend and testify or to answer any lawful inquiry or

to produce books, papers, correspondence, memoranda, and other

records, if it is in its power so to do, in obedience to a subpoena

of the Commission, the Board of Review, the chairman of an appeal

tribunal, or any duly-authorized representative of any of them,

shall be punished by a fine of not less than Five Hundred Dollars

($500.00) or by imprisonment for not longer than sixty (60) days, or

by both such fine and imprisonment.