Question juridique clé
Whether the request for remittal to the arbitral tribunal was admissible in a Swiss arbitration appeal
Solution extraite
The remittal request was inadmissible because the remedy is purely cassatory and may seek only annulment.
Motifs extraits
Under the PILA and Federal Supreme Court Act rules applicable to international arbitration appeals, the court may not decide the merits itself; it can only set aside the award.