Key legal question
Whether the federal appeal against the cantonal remand decision was admissible under Art. 93 BGG
Extracted holding
No admissibility ground was shown: the remand caused only procedural prolongation, and no need for an extensive evidentiary process was demonstrated.
Extracted reasoning
A remand decision is normally an interlocutory decision. No irreparable legal harm was established, and the appellant failed to show that immediate review would end the dispute and avoid substantial time or cost in a wide-ranging evidentiary procedure.