Ex Aequo et Bono – ARBITRATION PORTUGAL

August 23, 2025September 16, 2025

Annulment | Motivation Arbitral Award | Impartiality Arbitrators | International Public Policy | Due Process – Case # 139

Annulment | Motivation Arbitral Award | Impartiality Arbitrators | International Public Policy | Due Process

Lisboa Court of Appeal

Case No. 2394/22.8YRLSB-2

Date: 13 February 2025

Link to DGSI website HERE

Keywords: Annulment | Motivation Arbitral Award | Impartiality Arbitrators … Read more

August 31, 2018January 19, 2020

Lisbon Court of Appeal | “ex aequo et bono” | Motivation of Arbitral Awards | Procedural guarantees | 15-03-2016 | Case #049

Lisbon Court of Appeal
Date: 15-03-2016
Case Nr. 871/15.6YRLSB-7
LINK DGSI

Headline:

An arbitral award may only be set aside if extremely exceptional circumstances occur, such as the violation of fundamental principles of due process that may have had

July 30, 2018January 28, 2020

Supreme Court of Justice (Portugal) | Ex Aequo et Bono | Motivation of the Arbitral Award | 22-09-2016 | Case #003

Supreme Court of Justice
Date: 22-09-2016
Case Nr. 660/15.8YRLSB.L1.S1
LINK DGSI

Headlines:
The arbitrators shall not be deemed as deciding a case according to “ex aequo et bono” if they are merely applying a substantive legal rule that calls for