not necessary. 8 p: C a! t$ N# d% Q+ Ylegally, you may use Canadian driving license for 3 months. but usually, if you stay for less than one year. nobody go for change it. . q6 j) `% `, t) E2 y9 b9 U
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you need valid visa and utility bill that indicate you are living in USA.1 S8 `: f. N' x