Questione giuridica chiave
Whether the appeal was admissible under Art. 84 LTF as a particularly important mutual legal assistance case
Decisione estratta
The case was not particularly important; the appeal was therefore not admissible.
Motivazione estratta
The transmission concerned only opening documents and one year of account records. The asserted proportionality objections, the alleged status of a third party, and the claimed importance of the account holder did not raise a question of principle or any grave defect in the foreign proceedings.