EDF International S.A., Saur International S.A. and Leon Participaciones Argentinas S.A. v. Argentine Republic Decision on Annulment 5 February 2016 - World Trade and Arbitration Materials View EDF International S.A., Saur International S.A. and Leon Participaciones Argentinas S.A. v. Argentine Republic Decision on Annulment 5 February 2016 by - World Trade and Arbitration Materials EDF International S.A., Saur International S.A. and Leon Participaciones Argentinas S.A. v. Argentine Republic Decision on Annulment 5 February 2016 28 2 World Trade and Arbitration Materials