Senator SINODINOS (New South Wales—Assistant Treasurer) (18:15): I seek leave to move a motion to vary the membership of committees. Leave granted. Senator SINODINOS: I move: That senators be discharged from and appointed to committees in accordance with the document circulated in the chamber. Education and Employment References Committee— Appointed— Substitute members: Senator Wright to replace Senator Rhiannon for the committee's inquiry into the Australian Building and Construction Commission, including the provisions of the Building and Construction Industry (Improving Productivity) Bill 2013 and any related bills Senator Wright to replace Senator Rhiannon for the committee's inquiry into the provisions of the Fair Work (Registered Organisations) Amendment Bill 2013 Participating member: Senator Rhiannon. Environment and Communications References Committee— Appointed— Substitute member: Senator Milne to replace Senator Waters for the committee's inquiry into the Direct Action Plan Participating member: Senator Waters National Disability Insurance Scheme—Joint Standing Committee— Discharged—Senator Urquhart Appointed—Senator Gallacher Rural and Regional Affairs and Transport Legislation Committee— Appointed— Substitute member: Senator Ludlam to replace Senator Siewert for the committee's inquiry into the provisions of the Infrastructure Australia Amendment Bill 2013 Participating member: Senator Siewert. Question agreed to.