§ 26-4-3-6

(b) A member of the board may waive any notice required by this section or bylaws of the corporation before or after the date and time stated in the notice. The waiver by the board member entitled to the notice must be in writing and be hand delivered or mailed to the corporation for inclusion in the minutes or filing with the corporate records.(c) A board member's attendance at a meeting waives any objection:(1) to the lack of a notice or a defective notice of the meeting, unless the member at the beginning of the meeting objects to holding the meeting or transacting business at the meeting; and(2) to consideration of a particular matter at the meeting that is not within the purpose or purposes described in the notice, unless the member objects to considering the matter when it is presented.As added by P.L.250-1995, SEC.1.