Notice of special meetings. The chairperson, vice chairperson, or a majority of the board members may call a special meeting when deemed necessary or desirable.Three days before a special meeting, a public body must post written notice on its principal bulletin board or usual meeting room door. A special meeting requires at least seven days and no more than 30 days notice to the members. Regularly Scheduled Board Meetings. A special meeting refers to any meeting at a time or place different from that stated in the SWCD board's schedule of regular meetings. As a rule, only items mentioned in the call of the meeting may be considered (). Unless this more than one item, an agenda is not needed. Facts: Bylaws require at least five days notice of a special meeting of the executive board, The president can call special meetings. 3.6)Special Meetings.