Case Details

Webuild S.p.A. v. Argentine Republic (ICSID Case No. ARB/26/7)

Proceeding Materials Procedural Details

  • Highway construction concession
  • Transportation
  • BIT Argentina - Italy 1990
  • ICSID Convention - Arbitration Rules

    (a) Original Proceeding

    • Webuild S.p.A. (Italian)
    • Argentine Republic (Argentine)
    • February 2, 2026

      Party Representatives

    • King & Spalding, Houston, TX and Denver, CO, U.S.A.
      Marval, O’Farrell & Mairal, Buenos Aires, Argentina
      Webuild S.p.A., Rozzano, Italy
    • Procurador del Tesoro de la Nación, Buenos Aires, Argentina
    • Pending
    • April 29, 2026 - Following appointment by the Respondent, Philippe Sands (British/French) accepts his appointment as arbitrator.

(a) Original Proceeding

Date Development
February 2, 2026

The Secretary-General registers a request for the institution of arbitration proceedings. 
April 7, 2026

Following appointment by the Claimant, Stephan Schill (German) accepts his appointment as arbitrator. 
April 29, 2026

Following appointment by the Respondent, Philippe Sands (British/French) accepts his appointment as arbitrator.