not necessary. * [4 M2 v9 X$ v5 b. R( ?- plegally, 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 k. z5 I) J2 C) F* E
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you need valid visa and utility bill that indicate you are living in USA.6 D0 s1 }( S" Z! O. D