Kernrechtsfrage
Whether the Federal Supreme Court could review the interlocutory decision denying the union the right to represent or assist a party.
Extrahierter Entscheid
The decision caused irreparable legal harm and was separately appealable.
Extrahierte Begründung
Being prevented from using chosen representation in the pending labor proceedings cannot be repaired later, so Art. 93(1)(a) LTF was satisfied.