not necessary.0 V+ C9 t) h& O
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. 1 `4 E& t9 v. ?7 i \3 L
; x9 v1 D% r3 S9 }+ Kyou need valid visa and utility bill that indicate you are living in USA. & F: x S1 S% ?3 ~* j