Questão jurídica principal
Whether the appeal against the internal arbitral award was admissible only on the limited grounds of Art. 393 CPC.
Decisão extraída
The Federal Tribunal applies only the narrow arbitration grounds and may not review general federal-law errors or the merits.
Fundamentação extraída
An internal arbitral award may be challenged only for the exhaustively listed grounds; the remedy is cassatory and review is limited to the grievances properly raised and substantiated.