(a) Original Proceeding

• Claimant(s)/Nationality(ies): (i)
  Neustar, Inc. (U.S.)
• Respondent(s):
  Republic of Colombia (Colombian)
• Date Registered:
  March 9, 2020

Party Representatives

• Claimant(s):
  Steptoe & Johnson, London, U.K. and Washington, D.C., U.S.A
  Álvarez Zárate & Asociados, Bogotá, Colombia
• Respondent(s):
  Agencia Nacional de Defensa Jurídica del Estado and Dirección de Inversión Extranjera y Servicios, Ministerio de Comercio, Industria y Turismo, Bogota, Colombia
  Agencia Nacional de Defensa Jurídica del Estado, Bogota, Colombia
• Status of Proceeding:
  Pending
• Latest Development:
  September 7, 2020 - Following appointment by the Claimant, Kaj Hobér (Swedish) accepts his appointment as arbitrator.