Arbitration: the support judge is not the guardian of the arbitration rules

The support judge does not have general jurisdiction to decide all disputes arising during the arbitration process. It is only competent to provide, on a suppletive basis, the constitution of an arbitral tribunal in case of risk of denial of justice. The support judge does not have jurisdiction to rule on a dispute relating to the wrongful performance by an arbitration institution of the contract of organization of the arbitration. This debate is within the jurisdiction of the common law jurisdiction.