Folks, you might think that 3 weeks is the timeline here but that’s not exactly true. My migration agent asked me to submit medicals ASAP after 20 Jan 2020 and said that if I complete my medicals before a case officer is allocated, the visa will be granted straight away. In this case if I would have submitted medicals before 28 Jan 2020, I would have got my grant on 28 Jan 2020 itself and it would have been wrapped up in a week.
But I lost my passport and the new passport arrived a bit late and hence why I submitted medicals 10 days after the lodgement. Unfortunately case officer got allocated and he requested for medicals and moved on.
Anyways, it finished in 3 weeks but just wanted to let you know that there is a possibility of wrapping up in 1 week as well provided the documentation is strong. My migration agent said that they will always focus on this and make sure the cases they deal with finishes within a month with a straight grant.