Cigre events The last SCA2 Colloquium was held in South Africa in 2009 in cooperation with CIGRE SC A3, CIGRE SC B3 and the 6th SOUTHERN AFRICA REGIONAL CONFERENCE. SCA2 Colloquium 2009 (Cape Town) ...Colloquium Introduction ...Colloquium Closing SCA2 Colloquium 2007 (Bruges) ...Bruges Colloquium 2007 - Report (long version)