Questione giuridica chiave
Whether the appeal in international mutual assistance was admissible under Art. 84 BGG as a particularly significant case
Decisione estratta
The case involved secret information, but the appellants did not show a particularly significant case; the appeal was inadmissible.
Motivazione estratta
Art. 84 BGG restricts access to the Federal Supreme Court. The appellants' submissions did not establish any serious procedural defect or other basis for special significance; the lower court had addressed the essential objections and its reasoning was convincing.