Question juridique clé
Whether a federal public law appeal is admissible against a decision on international administrative assistance in tax matters.
Solution extraite
The appeal is inadmissible because federal public law appeal is excluded in matters of international administrative assistance; the Federal Administrative Court decides these cases definitively on appeal.
Motifs extraits
Art. 83 lit. h BGG excludes such appeals. The Court rejected reliance on the special rule for mutual legal assistance in criminal matters under Art. 84 BGG.