you may have to get it inspected at an RTA site, higher chance when the bikes from interstate,
Its not a roadworthy inspection, its basically an identity check, they physically check the numbers on it, and go over it for any stolen parts(data dot).
You will be told if you have to do this when you get it rego'd(Its a random draw).(i just went through this process last week, luckily i didnt have to do the inspection as it costs a fair bit and is just another waste of time).
I just helped a work mate go through this process, it's highly likely that you'll have to go over the "pits" which is nothing but a waste of time and money, but if you have the relevant papers you'll be fine.