56 Ill. Adm. Code 280.420
Enforcement Procedures
Section 280.420 Enforcement Procedures
a) The
Director may require reasonable evidence that a respondent is in full or
substantial compliance with any order.
b) If a
respondent does not voluntarily comply with any discovery (including
depositions or subpoenas) or other order of the Department within 21 calendar
days, there may be a finding of a failure to cooperate and the Director may
refer the matter to the Office of the Attorney General for enforcement.