Payments for personal service except for positions specified in all appropriation Acts shall be made in conformity with schedules and amendments thereto submitted by the respective officers and approved by the Department of Central Management Services before becoming effective. Such schedules and amendments thereto may set up groups of employment showing the approximate number to be employed, with fixed or minimum and maximum salary rates.
This Section is subject to the provisions of Section 9.02.
30 ILCS 105/9