735 ILCS 5/2-803: Notice in class cases.

Upon a determination that an action may be maintained as a class action, or at any time during the conduct of the action, the court in its discretion may order such notice that it deems necessary to protect the interests of the class and the parties.

An order entered under subsection (a) of Section 2-802 of this Act, determining that an action may be maintained as a class action, may be conditioned upon the giving of such notice as the court deems appropriate.