Question juridique clé
Whether the cantonal remand order was separately appealable before the Federal Supreme Court.
Solution extraite
The remand order was an interim decision and could only be challenged if the conditions of Art. 93(1) BGG were met; neither irreparable harm nor avoidance of significant evidentiary expense was shown.
Motifs extraits
The remand ordered only supplementary fact-finding. In such cases irreparable disadvantage is denied by settled case law, and no substantial saving of time or costs from avoiding a lengthy evidentiary procedure was demonstrated.