How do I change my passport to a visa in Canada?

After Canada issues a new passport, the visa on the old passport can be transferred. How to handle it: you can submit it in person at the visa center or by mail; When you go in person, copy a new passport information page and carry it with you; An explanatory letter is attached to the email, stating that no other materials are needed because the new passport needs to be changed to a visa.

Citizenship and Immigration Canada is also Canada's passport renewal agency. It has stated on the Internet that it cannot prove the validity of the visa on behalf of the issuing authority and the country, so the holder should contact the issuing authority (visa center) himself. If the visa center says that it is not necessary to re-sign, and the new and old passports can enter the country at the same time, then the re-signing procedure can be omitted. However, in order to avoid unnecessary troubles, it is suggested that visa transfer is the safest.