Alls I know is that a used car guy I know is involved in the business. They won't purchase cars from alberta since there is no accident history kept for the vehicles (whereas in BC through ICBC there is). So if that rings true for bikes also, I don't think a written off bike from alberta will show anything if you were to run its VIN. Not that I would shy away from a good deal, but I think you might need to go the route of a visual inspection rather then the paper trail to know its actual history.