Urbaser S.A, and Consorcio de Aguas Bilbao Bizkaia, Bilbao Biskaia Ur Partzuergoa v. Argentina Decision on Jurisdiction 19 December 2012 - World Trade and Arbitration Materials View Urbaser S.A, and Consorcio de Aguas Bilbao Bizkaia, Bilbao Biskaia Ur Partzuergoa v. Argentina Decision on Jurisdiction 19 December 2012 by - World Trade and Arbitration Materials Urbaser S.A, and Consorcio de Aguas Bilbao Bizkaia, Bilbao Biskaia Ur Partzuergoa v. Argentina Decision on Jurisdiction 19 December 2012 29 2 World Trade and Arbitration Materials