Okla. Stat. tit. 73, § 73-166: Execution of bonds and contracts - Audit of claims

(a) The Chairman and Secretary, acting in behalf of the

Authority, shall execute all bonds issued by the Authority and all

contracts awarded by the Authority after approval of the form

thereof by the Authority and the Attorney General.

(b) All invoices, bills and claims of whatever nature shall be

subject to audit under provisions of the preaudit law and other laws

relating to the disbursement of public funds.