Key legal question
Whether the Swiss Federal Supreme Court could hear the appeal against the cantonal decision on jurisdiction separately decided from the merits.
Extracted holding
Yes. The cantonal ruling on jurisdiction was an interlocutory decision that could be challenged immediately for alleged violation of federal rules on jurisdiction.
Extracted reasoning
A decision separating jurisdiction from the merits is reviewable under Art. 49 OJ; the appeal was timely, properly filed, and involved a civil dispute above the value threshold.