- An application for annulment shall be admissible only in the following cases:
- if the arbitral tribunal has ruled without an arbitration agreement or on the basis of a void
or expired agreement;
- if the arbitral tribunal was improperly constituted or the sole arbitrator was irregularly
appointed;
- if the arbitral tribunal failed to comply with its assigned mission ;
- if the principle of adversary proceeding has not been respected;
- if the arbitral tribunal has violated a rule of international public policy of the States
signatories of the Treaty;
- if the award does not state the reasons on which it is based.
Official translation
Spot-checked
In force from 11 March 1999
Source page 11