Okla. Stat. tit. 62, § 62-34.59: Withdrawals from agency clearing accounts and special

accounts.

All withdrawals of money from agency clearing accounts and

agency special accounts shall be made on the voucher of the agency

making such deposit and such voucher shall be payable at the State

Treasury and when presented for payment shall be charged against the

account designated, and shall, when redeemed by the State Treasurer,

be delivered monthly to the state agency drawing said vouchers.