Ill. Admin. Code tit. 50, § 655.50
If any Section or portion of a Section of this Part or the applicability of that Section or portion of a Section to any person or circumstance is held invalid by a court, the remainder of the Part or the applicability of the provision to other persons or circumstances shall not be affected by that determination of invalidity.
(Source: Added at 41 Ill. Reg. 7586, effective June 19, 2017)