To facilitate the issuance of an order as contemplated by Section 13-515(d)(7) of the Act, the complainant and the respondent shall file a brief and any reply brief in the proceeding according to the briefing schedule set by the hearing examiner. Each party shall serve in hand a copy of its brief on the opposing party or parties and Commission Staff at the time of the filing of the brief. If Staff files a brief in the proceeding, it shall follow the briefing schedule set by the hearing examiner.
Ill. Admin. Code tit. 83, § 766.300