(330 ILCS 61/20-5)
A home rule unit may not regulate its employees in a manner that is inconsistent with the regulation of employees by the State under this Act. This Section is a limitation under subsection (i) of Section 6 of Article VII of the Illinois Constitution on the concurrent exercise by home rule units of powers and functions exercised by the State.
(Source: P.A. 100-1101, eff. 1-1-19