Question juridique clé
Whether the appellant had standing to challenge measures relating to account no. 1 and the request as a whole.
Solution extraite
The appellant could challenge the measures concerning accounts no. 2 and 3 as holder, but not account no. 1, which it did not hold.
Motifs extraits
Standing under Art. 103 let. a OJ in conjunction with Art. 17 LTEJUS depends on being directly affected; the appellant was not entitled to defend interests tied to a non-held account or a non-receivable third person.