Question juridique clé
Whether the federal appeal in an international mutual assistance case is admissible under Art. 84 LTF as a particularly important case.
Solution extraite
The appellants did not show any particularly important case; the appeal could not be heard on the merits.
Motifs extraits
Art. 84 LTF restricts access to the Federal Supreme Court; only exceptional cases qualify. The alleged inaccuracies in the Italian request and the criticism of the proportionality assessment did not demonstrate grave procedural defects or other exceptional circumstances.