not necessary. 2 E5 V/ S) @; a* p# ulegally, you may use Canadian driving license for 3 months. but usually, if you stay for less than one year. nobody go for change it. ) | I9 O0 m9 C( x" U7 i
( M9 @. X: ^* w5 nyou need valid visa and utility bill that indicate you are living in USA.3 P+ S- q+ P% @