A resolution to impeach the president has to be passed by a two-thirds majority of the total number of members of the originating house. It is then sent to the other house. The other house investigates the charges that have been made. During this process, the president has the right to defend oneself through an authorised counsel. If the second house also approves the charges made by special majority again, the president stands impeached and is deemed to have vacated their office from the date when such a resolution stands passed. No president has faced impeachment proceedings so the above provisions have never been used.