Question juridique clé
Whether the public law appeal was admissible against alleged violations of federal law and the right to be heard
Solution extraite
The complaint was inadmissible insofar as it relied on federal private law issues and was also inadmissible regarding the right-to-be-heard argument because it was insufficiently reasoned.
Motifs extraits
Arbitrary application of federal law had to be raised by reform appeal; the public law appeal is subsidiarily available. The Art. 29(2) claim lacked the required substantiation.