Mota-Engil Ingeniería y Construcción S.A. - Sucursal Paraguay v. República del Paraguay - Ministerio de Obras Públicas y Comunicaciones

The PCA serves as registry and provides administrative support in this arbitration, which is being conducted under the UNCITRAL Arbitration Rules of 2013.


Case information

Name(s) of Claimant(s)
Name(s) of Respondent(s) ()
Names of Parties -
Case number 2020-14
Administering institution Permanent Court of Arbitration (PCA)
Case status Pending
Type of case Contract-based arbitration
Subject matter or economic sector -
Rules used in arbitral proceedings UNCITRAL Arbitration Rules 2013
Treaty or contract under which proceedings were commenced -
Language of Proceeding -
Seat of Arbitration (by Country)
Arbitrator(s)

Mr. José Emilio Nunes Pinto (Presiding Arbitrator)

Prof. Guido S. Tawil

Dr. Claus von Wobeser

Representatives of the Claimant(s)

João Manuel Silva Sequeira da Costa Figueiredo

Alexandre Mota Pinto

Gabriel Bottini

Constança Borges Sacoto

Sebastián Green Martínez

Victoria García Verón

Juan Domingo Araque

Representatives of the Respondent(s)

Arnoldo Wiens Durksen

Miguel Ángel Villalba

Pablo Rojas

Belén Diana

Prof. Eduardo Silva Romero

Representatives of the Parties
Number of Arbitrators in case 3
Date of commencement of proceeding 2020
Date of issue of final award -
Length of Proceedings
Additional notes -