Question juridique clé
Whether the appeal against the mutual legal assistance decision was admissible under Art. 84 BGG as an exceptionally important case
Solution extraite
The case was not particularly important; the appeal was therefore inadmissible.
Motifs extraits
Although bank records from the confidential sphere were involved, the appellants did not show any exceptional significance, the lower court had dealt with all objections, no fundamental legal issue arose, and the Federal Supreme Court found no reason to review the matter.