not necessary. 9 e* M) s# o9 I( i3 t, Glegally, 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, {. B7 N# \/ T0 _: n7 ]6 c
4 ?' H% x7 M( q+ P. t I( J: xyou need valid visa and utility bill that indicate you are living in USA.2 ^9 B; m6 ]! g6 U5 Y/ o