Decides to extend until 19 February 2012 the mandate of the Panel of Experts, originally appointed pursuant to resolution 1591 (2005) and previously extended by resolutions 1651 (2005), 1665 (2006), 1713 (2006), 1779 (2007), 1841 (2008), 1891 (2009) and 1945 (2010), and requests the Secretary-General to take the necessary administrative measures as expeditiously as possible;