220 ILCS 10/21
Current through Public Act 103-586
The provisions of this Act are declared to be an exclusive exercise of power by the State of Illinois pursuant to paragraphs (h) or (i) of Section 6 of Article VII of the Illinois Constitution. No home rule unit may impose any requirement or regulation on any public utility inconsistent with or in addition to the requirements or regulations set forth in this Act.
220 ILCS 10/21