Constitutional court dismisses appeal against administrative decision regarding the revocation of a naturalized Austrian citizen's citizenship.

The Constitutional Court dismissed the applicant's appeal against the Federal Ministry of Interior's decision to revoke his Austrian citizenship. The applicant, a naturalized citizen, argued that the revocation violated his constitutional rights and the principle of legal certainty. The court held that the administrative act was lawful because the statutory grounds for revocation were met and the procedural requirements were fulfilled.