The choice of jurisdiction is one of the most important provisions of a contract. The jurisdiction clause determines the national Court, and its rules of conflict, or the arbitral tribunal, whose role will be to give effect to the parties' agreement on the substance and on the applicable law. Written by arbitrators, academics and practitioners, this dossier addresses the multiple challenges facing the jurisdiction clause through an expert in-depth comparison of syndromes and proposed solutions in both arbitration and court proceedings.