For status, start with the granting decision, current and earlier cards, passports and evidence of entries and exits. For longer absences, show periods in Austria, elsewhere in the EEA and in third countries separately.
For termination of stay, the complete decision, proof of service and appeal information are central. Depending on the issue, add registration records, employment documents, tenancy or ownership evidence, language and integration records, family documents and proof of actual care or a shared household.
A short chronology connects these documents to the proceedings: granting of the title, time abroad, the authority’s investigation, service and any submissions. The key question is which facts the decision establishes and which evidence addresses them directly.