Impregilo S.P.A. and Argentina Republic (Applicant) Decision of the Ad hoc Committee on the Application for Annulment 24 January 2014 - World Trade and Arbitration Materials View Impregilo S.P.A. and Argentina Republic (Applicant) Decision of the Ad hoc Committee on the Application for Annulment 24 January 2014 by - World Trade and Arbitration Materials Impregilo S.P.A. and Argentina Republic (Applicant) Decision of the Ad hoc Committee on the Application for Annulment 24 January 2014 26 2 World Trade and Arbitration Materials