Okla. Stat. tit. 62, § 62-34.63: Disbursements

A. The State Treasurer shall be the disbursing agency of the

state and shall draw either checks or warrants payable at the State

Treasury, in payment of all claims, including payrolls, against the

state which shall be paid out of the Treasury, as follows:

1. Each check or warrant shall specify the date of its issue

and the name of the person to whom payable; and

2. For each check, or warrant, issued by the State Treasurer,

there shall be a record which shall specify the gross amount, the

amount of withholding, if any, and the net amount payable to the

payee.

B. At the end of each month the State Treasurer shall report to

the Director of the Office of Management and Enterprise Services in

such form as the Director shall prescribe, all checks or warrants

issued during the month.

C. Checks or warrants issued by the State Treasurer shall be

registered on the records of the State Treasurer in such manner as

shall be prescribed by the Director of the Office of Management and

Enterprise Services; provided, that each check or warrant shall

indicate thereon the fund against which the same shall be charged.

The purpose of this section is to permit checks or warrants to be

registered in the order in which they are drawn upon the State

Treasury.