Question juridique clé
Whether the federal appeal was admissible against the cantonal judgment ordering remand in a building-permit case.
Solution extraite
The judgment was an incidental remand decision, and the conditions for an immediate federal appeal under Art. 93 LTF were not met.
Motifs extraits
The challenged decision did not end the cantonal proceedings. Germany failed to show irreparable harm, and judicial economy under Art. 93(1)(b) LTF was not satisfied because the case was simply sent back for further review.