(3A)[ Where the offices of the President and the Vice-President are vacant, the Chairman of the standing committee in the order mentioned in sub-section (1) of section 162, shall perform the functions of the President till a new President or Vice-President assumes office and where there is no President or Vice-President or Chairman of standing committee to hold the office of the President, the eldest among the elected members shall perform the functions of the President until the President or Vice President or Chairman of any Standing Committee assumes office.] [Substituted by Act 13 of 1999.]