Question juridique clé
Whether the Federal Supreme Court could hear an appeal against the cantonal remand judgment under Art. 93 LTF
Solution extraite
The remand judgment was an incidental decision and did not satisfy the requirements for immediate appealability.
Motifs extraits
No irreparable legal prejudice existed because the alleged defects could be reviewed after the final decision; the ordered evidentiary measures did not create an exception. Nor was there a sufficiently lengthy and costly evidentiary procedure within the meaning of Art. 93(1)(b) LTF.