Kernrechtsfrage
Whether the appellant had standing to challenge the transmission of bank documents concerning another company’s account.
Extrahierter Entscheid
The appeal could not be examined on the merits because the appellant failed to establish standing.
Extrahierte Begründung
In mutual assistance matters, only exceptionally may a beneficial owner of a legal entity appeal if the company has been dissolved. The appellant did not prove with official documents that it was the beneficial owner of the dissolved company T________, and its assertions were late and unsupported.