Public bodies that have a website must post the agenda of any regular meetings of the governing body (i.e. County Board, Board of Trustees, Board of Commissioners, School Board, etc) at least 48 hours prior to said meeting. Any agenda of a regular meeting that is posted on a public body’s website shall remain posted until the regular meeting is concluded.

(5 ILCS 120/1) (from Ch. 102, par. 41)