83 Ill. Adm. Code 762.210
Intervention
Section 762
Section 762.210 Intervention
a) Petitions to intervene shall contain:
1) The name, address, telephone number, and unless the party has
no facsimile number or e-mail address either directly or through its attorney,
facsimile number and e-mail address, of the petitioner seeking leave to
intervene;
2) A plain and concise statement of the nature of such
petitioner's interest;
3) A prayer for leave to intervene and be treated as a party to
the proceeding.
b) While a petition for leave to intervene is pending, the
Hearing Examiner, in his or her discretion, may permit the petitioner to
participate in the proceeding.