Questione giuridica chiave
Whether the appeal against the interlocutory order on the language of the main hearing was admissible under Art. 93 BGG.
Decisione estratta
No immediate irreparable legal harm was shown, so the appeal was inadmissible.
Motivazione estratta
The use of German did not prevent sufficient interpretation and protection of defense rights, and any objections could still be raised against the final judgment.