The topic of precedent in international arbitration is not an idle one. It is widely accepted that the existence and use of precedent in any legal system leads to predictability, consistency and equality of treatment. Indeed, one of the eight strands that according to the late Lord Bingham (as summarised by Lord Neuberger) make up…

This post covers the main topics broached in my lecture given in Oxford, in the Conference “II Oxford Symposium on Comparative International Commercial Arbitration”, which took place on November 20, 2017. The question is: are arbitrators bound by precedents or by a clear line of case law, when parties have decided, in the arbitration agreement, that…

It is well settled that there is no rule of precedent in investment arbitration and arbitrators are not bound by decisions rendered by previous tribunals. Nevertheless, investment arbitration practice shows that previous decisions are often observed and followed. Disputing parties and arbitrators devote significant attention to previous decisions and on several occasions arbitral tribunals rely…

Stare decisis is Latin for “to stand by things decided”. This is also a doctrine which is frequently used by courts which decides to abide by a point of law which was previously held by a court of equal or superior judicial hierarchy. The system of stare decisis purports to promote stability, certainty, reliability, uniformity,…