United Nations Security Council resolution 1480, adopted unanimously on 19 May 2003, after reaffirming previous resolutions on East Timor (Timor-Leste), particularly resolutions 1410 (2002) and 1473 (2003), the Council extended the mandate of the United Nations Mission of Support to East Timor (UNMISET) for a period of twelve months until 19 May 2004.[1]