what are the permits required for the family visa  :

1. Must Be Holders of a Red-White-Red Card (work visa holders) or EU Blue Card.
2. Must Be Holders of a Red-White-Red Card plus.
3. Must Be Holders of long-term residency title in Austria.
4. Must Be Holders of a settlement permit (for self-employment individuals).
5. Must Be Holders of a settlement permit (for researchers).
6. Must Be of a specific settlement permit (for special cases of dependent gainful occupation).
7. Must Be of a residence card or permanent residence card.
8. Must Be Holders of an “Article 50 EUV” residence permit.

Required Documents :

1. Birth certificate
2. Certificate of relationship registration
3. Certificate of good standing
4. Family certificate
5. Marriage certificate. A marriage certificate proving your relationship to the resident in Austria.
6. Divorce certificate (if applicable).
7. Adoption papers. (If you have any adoptive children these documents must be attached to the application. Foster children as well.). .
8. Proof of accommodation. You need to provide evidence that you have accommodation in Austria.
9. Travel itinerary. You must also provide a detailed agenda for your flight departure, your arrival date, flight number, and similar information.
10. Evidence of German language skills. You need to provide a certificate, from an accredited institution, that  your of the German language.