not necessary. 9 Z {0 ^. z4 b7 ~( J/ ]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. 1 U+ Z3 d5 U2 v5 `& Y% p% p* S* m/ f4 X) h6 w3 L/ S7 N
you need valid visa and utility bill that indicate you are living in USA., t9 [! a a& G# V1 z1 f! ~; h