not necessary.3 F5 m- l: v. p$ r3 i6 H5 {
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. ) [/ o( x. ^4 g. g% q2 G& L( H4 e/ H9 \ `0 E1 m
you need valid visa and utility bill that indicate you are living in USA. % Q+ c( P( X2 Z8 r* \