Kernrechtsfrage
Whether the complaint against the final mutual-assistance order was admissible and whether the appellant was entitled to challenge it
Extrahierter Entscheid
The order was appealable and B.X. had standing because the seizures directly affected her.
Extrahierte Begründung
Under the transitional rules then applicable, the Federal Supreme Court reviewed only challenged assistance issues; personal and direct impact from the seizures gave standing.