Key legal question
Whether the appeal in mutual legal assistance met the special importance requirement under Art. 84 LTF
Extracted holding
The case did not present special importance; the appeal was therefore not admissible.
Extracted reasoning
The transmission concerned specific bank documents for a defined account and period only. The lower court followed settled case law on curing hearing violations on appeal and on the broad interpretation of the request's motivation; no departure from precedent or legal question of principle was shown.