I am addressing you and the members of the ad hoc Committee in the arbitration captioned Compania de Aguas del Aconquija and Vivendi Universal S.A. v. Argentine Republic (ICSID Case No. ARB/97/3) - Annulment Proceeding, in relation to the Decision on the Argentine Republic's Request for a Continued Stay of Enforcement of the Award rendered on 20 August 2007 (Rule 54 of the ICSID Arbitration Rules) (the "Decision on Stay").