Question juridique clé
Whether the cantonal remand judgment was immediately appealable under Art. 93 LTF
Solution extraite
The judgment was an incidental decision, and the appellant did not show any irreparable harm or that an immediate final decision would avoid extensive evidence-taking.
Motifs extraits
Orders on evidence generally do not cause irreparable harm; the cantonal court's directions left the administration broad discretion, especially regarding the expert and the final solution of the case.