According to Prime Minister Scott Morrison, certain temporary visa holders will be allowed to enter the country as early as next month as Australia advances with its plan to reopen its international border.
When pressed on the hospitality industry’s labor shortage concerns, Mr. Morrison told Sunrise host Natalie Barr that NSW was just weeks away from welcoming back overseas workers.

https://au.news.yahoo.com/pm-confirms-international-borders-will-reopen-for-visa-holders-next-month-233448177.html