not necessary.) A) n2 o) o" E* Q' C
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. $ M- z4 \# f: t4 A: i5 |5 u ~ i( w; X
you need valid visa and utility bill that indicate you are living in USA.% j0 M: k1 m. W4 ~9 f8 J