not necessary.% M. u* }! j8 w% F
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. 9 V R& }4 Y; F: S6 U$ D# N- K. U! L- g
7 A. s. T5 J4 q6 X2 Nyou need valid visa and utility bill that indicate you are living in USA. 7 G: n1 s! x) ]( X