Question juridique clé
Whether the federal administrative judicial appeal was admissible against the cantonal judgment
Solution extraite
The matter concerned autonomous cantonal law without sufficient nexus to federal administrative law; the administrative judicial appeal was therefore inadmissible.
Motifs extraits
The challenged decision rested on cantonal law and the complaint argued only that federal law precluded a cantonal levy. That is a constitutional supremacy argument, not a ground for administrative judicial appeal.