Well, the wildlife departments take that into account and have it pretty well covered.
We have 24hrs to register a kill...BUT...we first have to "notch" out a certain area on our license "at the site of the kill"...not out at the road, not home in our driveway, etc.
THEN we have 24hrs to register it and write in the registration # next to the notch we cut out.
If somebody tries to play games, and not record a #, thinking they just got a freebie, there is a very stffl fine if you are stopped for any reason and it's then discovered you have a notch cut out in your license but don't have a registration # recorded with it.
So I cut the notch before I start dragging the deer (as required), get to the truck where the 800# is on my cell phone speed-dial to call the registration system, the system gives me my registration # and I write it in before I ever start the engine.