15 ILCS 505/10
The Treasurer shall not pay out of the treasury any money, except upon the warrant of the State Comptroller, provided that warrants shall not be required where payments are made by the Comptroller:
(5) by direct deposit or by the electronic transfer of funds.
These payments, however, shall only be made upon the approval of the Treasurer, in the form and method provided by the rules or regulations adopted under Section 9.03 of the State Comptroller Act.
(from Ch. 130, par. 10)
(Source: P.A. 104-182, eff. 8-15-25.)