Question juridique clé
Admissibility and scope of the federal appeal against the Thurgau property valuation judgment
Solution extraite
The appeal was admissible only insofar as it challenged the specific valuation decision and sought annulment/reappraisal; broader attacks on the whole system and legislative reform were inadmissible.
Motifs extraits
The appeal had to remain within the object of the dispute. The Federal Supreme Court has no general administrative supervision over cantonal authorities.