not necessary.$ N3 t/ s$ B) m) h @$ [
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. ( z2 I% ]' n9 _3 H7 q
% h5 ]+ P4 P; x a. myou need valid visa and utility bill that indicate you are living in USA. / P* T# j4 y3 j