Okla. Stat. tit. 6, § 6-206: Power to subpoena witnesses - Declaratory order - Good

faith as a defense.

A. Witnesses - Subpoena. The Commissioner and the Board shall

have the power to subpoena witnesses, compel their attendance,

require the production of evidence, administer an oath and examine

any person under oath in connection with any subject relating to

duty imposed upon or a power vested in the Commissioner. These

powers shall be enforced by the district court of the district in

which the hearing is held.

B. Declaratory order. The Board may, on petition of any

interested person and after hearing, issue a declaratory order with

respect to the applicability of this Code or a rule issued hereunder

to any person, property or state of facts. The orders shall bind

the Board and all parties to the proceeding on the state of facts

declared unless it is modified or reversed by a court. A

declaratory order may be reviewed and enforced in the same manner as

other orders of the Commissioner, but the refusal to issue a

declaratory order shall not be reviewable.

C. Civil or criminal liability - Good faith as defense. No

person shall be subjected to any civil or criminal liability for any

act or omission to act in good faith in reliance upon an existing

order, regulation or definition of the Board notwithstanding a

subsequent decision by a court invalidating the order, regulation or

definition.