I’m currently on a non immigrant ed visa. I could only get single entry when I applied for visa in Australia. Now my visa is due for renewal/extension - can I use the TM86 for (and letter from my university) to change classification to multiple entry for my ed visa?
TLDR : Answer Summary
A non-immigrant ED visa holder cannot change their visa from single entry to multiple entry directly using TM86 and a university letter. Upon expiration of the initial 90-day period, they can apply for an extension of stay based on their studies with documentation from their school. If they wish to travel abroad during this period, they will need to obtain a re-entry permit.