80 Ill. Adm. Code 2200.150
Severability
Section 2200.150Â Severability
If any provision of the Act or this Part or application of
the Act or this Part to any person or circumstance is held invalid, that
invalidity does not affect other provisions or applications of the Act or this
Part that can be given effect without the invalid application or provision. To
this end, the provisions of the Act and this Part are declared to be severable.