4 Ill. Adm. Code 125.30
Grievances
Section 125
Section 125.30 Grievances
a) The Office will endeavor to respond to and resolve grievances
without the need to resort to the formal grievance procedure established by
this Part. A person who wishes to avail himself or herself of the formal
procedure, however, may do so only by filing a grievance within 180 calendar
days of the alleged discrimination in the form and manner prescribed in Section
125.40.
b) The Office shall provide a copy of the grievance procedure and
the required complaint form to anyone who requests it or expresses a desire to
file a formal grievance.