35 Ill. Adm. Code 401.105
Severability
Section 401
Section 401.105 Severability
If any provision of Subtitle D
is adjudged invalid or if the application to any person or in any circumstances
is adjudged invalid, the invalidity will not affect the validity of this
Subtitle D as a whole or of any Part, Subpart, sentence or clause not adjudged
invalid.