All motions and responses must state the grounds upon which the motion is made and must concisely state the position or relief sought. Facts asserted that are not of record in the proceeding must be supported by oath, affidavit, or certification consistent with Section 1-109 of the Code of Civil Procedure. A brief or memorandum in support of the motion or response may be included.
Ill. Admin. Code tit. 35, § 101.504