Okla. Stat. tit. 68, § 68-204: Records of official acts of Commission - Fees

The Tax Commission shall keep a record of all its official acts,

and shall preserve copies of all rules, regulations, decisions and

orders made by it. Copies of any rule, regulation, decision or

order made by it in the administration of this article or any state

tax law may be authenticated under its official seal and, when so

authenticated, shall be evidence in all courts of this state of the

same weight and force as the original thereof. For authenticating

any such copy the Tax Commission shall be paid a fee of One Dollar

($1.00), said fee to be apportioned to the General Revenue Fund of

the state the same as are other fees. Under no circumstances shall

the Tax Commission furnish copies of records which it may by law be

prohibited from making public.