625 ILCS 5/18c-2103: Rules of Practice.

(1) General Provisions. The Commission shall adopt General and Special rules of practice to govern administrative proceedings under this Chapter. Such rules shall be designed to effectuate the purposes of this Chapter. Rules of practice heretofore issued by the Commission shall be the rules of practice applicable under this Chapter unless changed, repealed, or supplemented by the Commission.

(2) Verification of Pleadings. Unless otherwise expressly provided therein, the signature on any pleading, document, or other paper filed with the Commission on which a verification or oath is required under applicable statutes or regulations shall constitute the verification or oath of the signatory and no further verification or oath shall be required. False verification or oath shall be a violation of this Chapter.