not necessary.* o$ y ?. j9 ^- Y1 M4 _; s- v I
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 y" a+ K: `. x! l, Q3 |6 k
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you need valid visa and utility bill that indicate you are living in USA.& Q; O) F9 z$ C' F) z