The court discusses how to interpret the Convention’s requirement that the agreement is not null and void etc., as well as specific cases of invalidity: e.g., lack of consent (misrepresentation, duress, or fraud), vague wording of the arbitral clause; other terms of the contract contradict the intention to arbitrate, etc.

The court discusses the principle of competence-competence, including whether the parties “intended to have arbitrability decided by an arbitrator”, and the separability of the arbitration agreement from the main contract.