not necessary.1 i+ z, G/ d& e: S+ J" J- L
legally, you may use Canadian driving license for 3 months. but usually, if you stay for less than one year. nobody go for change it. * ^5 y. c. Q7 Z1 ]! ^/ U/ x; v 1 X; R! g; ]$ G5 xyou need valid visa and utility bill that indicate you are living in USA. : J3 A& \ }" D. ?6 n! B