Okla. Stat. tit. 74, § 150.19b

There is hereby created in the State Treasury a revolving fund for the Oklahoma State Bureau of Investigation to be designated the “Oklahoma State Bureau of Investigation Centennial Revolving Fund”. The fund shall be a continuing fund, not subject to fiscal year limitations, and shall consist of all monies received by the Oklahoma State Bureau of Investigation from gifts, donations, or any other source. All monies accruing to the credit of the fund are hereby appropriated and may be budgeted and expended by the Oklahoma State Bureau of Investigation for the purpose of celebrating the centennial of the Oklahoma State Bureau of Investigation. Expenditures from the fund shall be made upon warrants issued by the State Treasurer against claims filed as prescribed by law with the Director of the Office of Management and Enterprise Services for approval and payment.