Supporting Innovation in South Australia Visa (SISA Visa) Special South Australian Visa (SISA Visa)Under the Subclass 408 Temporary Activity Visa, there is a special stream called the Australian Government Endorsed Events. [Time to read: 2 mins] Read More SISA, subclass 408Adele Wan15 January 2019new visa, south australia visa, SISA, subclass 408, Supporting Innovation in South Australia Visa