https://www.migration.gv.at/en/types-of-immigration/permanent-immigration/ https://www.migration.gv.at/en/types-of-immigration/permanen... Lots of info on the

https://www.migration.gv.at/en/types-of-immigration/permanent-immigration/ https://www.migration.gv.at/en/types-of-immigration/permanen... Lots of info on the government website.