I think it depends on the case...! Were you having a Fiance' Visa before got married in Australia?
In some case the visa will be granted immediately as soon as you have lodged the application form and all the evdences(documents).
As well as you will be interviewed in the process.
In some case you have to wait for awhile( if they are not so sure about your situation and the necessary documents) . I can't say for how long.
My case was, I rang the office as soon as I have my marriage certificate and I was told that they will send me the letter detailing everything that I need to provide. When I recieved that letter , I knew what I had to do, which documents I had to provide for them.
I got everything ready and went to the office, where they stated on the letter with all the documents they needed. I have 5 minutes interview then they granted me a visa.
13 มิ.ย. 50 15:30:11