5 ILCS 220/4.5
No intergovernmental or interagency agreement or contract may be entered into, implemented, or given effect if the agreement's or contract's intent or effect is: (i) to circumvent any limitation established by law on State appropriation or State expenditure authority with respect to health care and employee benefits contracts; (ii) to expend State moneys in a manner inconsistent with the purpose for which they were appropriated with respect to health care and employee benefits contracts; (iii) to circumvent any limitation established by law pertaining to payroll certification under Section 9.03 of the State Finance Act; or (iv) for appropriations for the Office of the Governor enacted after the effective date of this amendatory Act of the 100th General Assembly, to authorize the payment of employees of the Office of the Governor out of appropriations other than those established for that purpose.
5 ILCS 220/4.5