Kernrechtsfrage
Whether A. had standing to challenge disclosure of bank records and his witness transcript in the MLA case
Extrahierter Entscheid
He lacked standing because he was neither account holder nor directly and personally affected by the measures; alleged economic beneficial ownership was insufficient.
Extrahierte Begründung
Under IRSG standing requires direct personal impact. Economic beneficial ownership of a company or account does not normally confer standing, and no exception applied.