The following are the key dates for Skilled & Business Migration for the remaining 2022–2023 programme year: On Thursday, June 8, 2023, the following programmes will stop accepting new applications at 4 PM ACST:
General Skilled Migration (GSM) Registration of Interest (ROI)
General Skilled Migration (GSM) Direct applications (491 and 190)
Business Innovation and Investment Program (BIIP) Entrepreneur Stream (Subclass 188E) .
Applications that have been started but not submitted by June 8, 2023, will be removed from our database.
Prior to this date, applications that have already been submitted will still be reviewed by Skilled & Business Migration. By June 30, 2023, all BIIP applications, including 188A Intention to Apply (ITA) applications, will have been handled.

https://www.migration.sa.gov.au/news-events/important-message-skilled-business-migration-programs?fbclid=IwAR03J_1Dk7tp_TXUbOT6A7LEK4DJWCXjhLuqD5_wsG4-TWvCRugPjm5PvrU