Do I have to fill out a form at immigration notifying them that I am leaving the country for a week or two when I am using a 12 month non immigrant spousal "O" visa. I have to return to Australia to tie up some lose ends in February. Prior to this I have to do my 90 day visa run before 8 Jan. This will only be a day trip. I know that people on the proper marriage or retirement visas have to fill out this form if they go back home for a visit.
Thanks in advance.