11/23/2021
Effective November 30, 2021, Canada will expand the list of COVID-19 vaccines that travellers can receive to be considered fully vaccinated for the purpose of travel to Canada. The list will include Sinopharm, Sinovac and COVAXIN, matching the World Health Organization Emergency Use Listing.
Starting November 30, vaccination will be required for travel within and out of Canada. A valid COVID-19 molecular test will no longer be accepted as an alternative to vaccination . Travellers should contact their airline or railway company to obtain the necessary form and submit it in accordance with their carrier's approval process as of November 30.
As of January 15, 2022, travellers will only be allowed to enter the country if they are fully vaccinated with one of the vaccines approved for entry into Canada.
https://www.canada.ca/en/public-health/news/2021/11/government-of-canada-announces-adjustments-to-canadas-border-measures.html
The Government of Canada will adjust some of Canada’s border measures beginning on Nov. 30 to include additional COVID-19 vaccines accepted for entry to Canada and changes to certain exemptions, testing and ArriveCAN requirements.