Ill. Admin. Code tit. 2, § 700.170
a) Except for emergency, peremptory or rules required by Section 5-15 of the Illinois Administrative Procedure Act (Ill. Rev. Stat. 1991, ch. 127, pars. 1005-15, 1005-45, and 1005-50) the Director shall utilize one of the following procedures in seeking public comments when proposing rules, amendments or repealers:
(Source: Amended at 10 Ill. Reg. 13168, effective July 25, 1986)