The Highly Specialised Work stream of this temporary visa lets you do short-term, highly specialised work in Australia. It is suitable if you have specialised skills, knowledge or experience not generally available in Australia.
This visa can be granted for up to 6 months (depending on the circumstances). Generally, for a stay period longer than 3 months, a strong business case must be provided with the application.
You can’t apply for this visa in Australia or stay longer by extending this visa.