Okla. Stat. tit. 56 § 224
There is hereby created in the State Treasury a revolving fund for the Commission for Human Services, to be designated the "Human Services Disbursing Fund", provided that the fund may be designated by fiscal year designations as the Commission may determine. The fund shall be a continuing fund, not subject to fiscal year limitations. The fund shall consist of receipts from the federal government, monies appropriated to the Department of Human Services by the State Legislature, and other receipts of the Department of Human Services as shall be directed by the Commission for Human Services. All monies accruing to the credit of said fund are hereby appropriated and may be budgeted and expended by the Commission for Human Services as may be necessary in order to carry out the duties imposed upon the said Commission by law, provided that expenditures shall not be made from the Human Services Disbursing Fund to pay any obligation for which there exists authorization for payment from the Oklahoma Medical Center Disbursing Fund or the Human Services Medical and Assistance Fund. Expenditures from the Human Services Disbursing 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.
Okla. Stat. tit. 56, § 224