Question juridique clé
Whether the appeal met the admissibility requirements of Art. 84 LTF as a particularly important case in mutual legal assistance
Solution extraite
The case was not particularly important within the meaning of Art. 84 LTF, so the appeal was inadmissible.
Motifs extraits
Although secret banking information was to be transmitted, the case did not present exceptional importance; the amount involved was high but not exceptional for international cooperation.