$ k6 h0 F. O4 Q- n7 W7 \A valid licence from another Canadian jurisdiction can be exchanged for and equivalent class (Classes 1 through 7). Testing is not normally required, but medical and vision requirements must be met. A medical and proof of vision screening is required for Class 1, 2 and 4 and may be required for all other classes if applicant has a medical condition that may affect their ability to safely operate a motor vehicle. ' t9 d! q6 T& A( R" W! p5 |+ S; ]7 v7 L) \8 M! T- W+ m% ^6 x
是否只要换证即可?