Hi
@canuck_in_uk thank you but I need a confirmation from somebody had the same situation.Thanks
1. Why don't you go to the "horses mouth"? Here is the Regulations
Visa exemption — purpose of entry Dispense : objet de l’entrée
(3) A foreign national is exempt from the requirement to
obtain a temporary resident visa if they are seeking to enter
and remain in Canada solely................
(f) to re-enter Canada following a visit solely to the
United States or St. Pierre and Miquelon, if they
(i) held a study permit or a work permit that was issued
before they left Canada on such a visit or were
authorized to enter and remain in Canada as a temporary
resident, and
(ii) return to Canada by the end of the period initially
authorized for their stay or any extension to
it