A majority of the voting members constitutes a quorum. All Commission votes are by a majority vote of the appointed voting members [775 ILCS 40/20(b)], except for votes to refer cases to the Circuit Court, which require 5 affirmative votes (see 775 ILCS 40/45(c)).

(Source: Amended at 38 Ill. Reg. 18988, effective September 19, 2014)