not necessary. - e0 A. Q" r: K. t- i9 k: I9 \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. / `) _6 k" X. x# M
% C4 W3 p- `( | N' C' I* Eyou need valid visa and utility bill that indicate you are living in USA. + N9 {* d7 \4 k' l' y