Kernrechtsfrage
Whether the revocation of the settlement permit under Art. 63 and 62 AuG was lawful because X. had concealed material facts in the permit procedure.
Extrahierter Entscheid
The revocation was lawful. The prior findings showed that X. had not disclosed a material family situation, and the authority could rely on the earlier spouse's statement without hearing additional witnesses.
Extrahierte Begründung
Material facts are not only those expressly asked about, but also those the applicant must know are relevant. The complainant failed to show that the factual findings were manifestly incorrect. Anticipated assessment of evidence made further witness hearings unnecessary.