Questione giuridica chiave
Whether the civil law appeal against an internal arbitral award could seek substantive declarations beyond annulment.
Decisione estratta
The appeal is cassatory; requests for declarations and injunctive relief beyond annulment are inadmissible.
Motivazione estratta
Under the CPC and LTF framework for internal arbitration, the Federal Supreme Court may in principle only annul the award; broader substantive relief is excluded.