not necessary. ; g# e1 Y/ D) \ x9 d0 d+ c! {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. # B. t% B3 W4 E5 _/ k2 T1 c2 r( Y4 }3 \% ~+ ~( F
you need valid visa and utility bill that indicate you are living in USA. ' Y8 G. I# Z/ T5 c, A