Mr Speaker has received a message from the Senate informing the House that Senator Parry has been discharged from the Joint Committee on the Broadcasting of Parliamentary Proceedings and that Senator Cormann has been appointed a member of that committee; that Senator Fierravanti-Wells has been discharged from the Joint Standing Committee on Electoral Matters and that Senator Fifield has been appointed a member of that committee; and that Senator Cormann has been discharged from the Joint Standing Committee on Treaties and that Senator S Macdonald has been appointed a member of the committee.