Question juridique clé
Whether the appellants were entitled to challenge the disclosure of documents and interview records taken in a separate Swiss criminal investigation
Solution extraite
Their direct standing was doubtful because the materials were not obtained from them in the mutual assistance proceedings; in any event, the complaint failed on the merits.
Motifs extraits
The Court noted that the appellants were not subjected to the relevant assistance measures themselves. It left open whether standing should be recognized for secret materials, because the complaint would be rejected regardless.