Okla. Stat. tit. 74, § 74-227.6: Payments into fund - Disbursements

All payments made by counties and county officers and other

public officers to the State Auditor and Inspector for services or

expenses in connection with the performance of the lawful duties of

his office shall be made by warrant payable to the "State Auditor

and Inspector Revolving Fund" and such warrants shall be deposited

in the State Auditor and Inspector Revolving Fund. All payments for

salaries, compensation, travel expenses, and other expenses of the

State Auditor and Inspector and his employees for services or

expenses in connection with the performance of the lawful duties of

his office with respect to the examination or audit of counties,

county funds or other public funds shall be paid by state warrant

from such State Auditor and Inspector Revolving Fund to the extent

of available funds. From and after the effective date of this act

no county, county officer or other public officer shall make direct

payment to any employee of the State Auditor and Inspector other

than in accordance herewith.