2 Ill. Adm. Code 1620.420
Attorney of Record
Section 1620.420 Attorney
of Record
In all cases filed before the
Commission, all respondents not appearing pro se must be represented of record
by a member of the Illinois Bar or an eligible out-of-state attorney,
consistent with the requirements of Illinois Supreme Court Rule 707. Attorneys
shall file a written appearance before addressing the Commission and may not
withdraw an appearance for a party without leave of the Commission.