Question juridique clé
Whether the appeal satisfied the special admissibility requirement of a particularly important case under Art. 84 LTF
Solution extraite
The case was not particularly important within the meaning of Art. 84 LTF.
Motifs extraits
Although the matter concerned secret information, the transmission related only to documentation for a specific account. The alleged lack of reasoning and proportionality objections did not amount to serious defects, and no departure from settled case law or question of principle was shown.