not necessary.4 }8 u: z9 u& Q
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. $ P" q, D+ L5 d) {( {6 d ; @& t3 ^ P, ^8 dyou need valid visa and utility bill that indicate you are living in USA.: q( }+ m, h- c- L1 U