Canada 입국할때 반드시 ArriveCAN app 을 이용해야 한다고 합니다.
아래 자세히 설명되오 있습니다.
https://www.canada.ca/en/public-health/services/diseases/coronavirus-disease-covid-19/arrivecan.html
All travellers, with limited exceptions, whether entering Canada by air or land, must use ArriveCAN. You’ll need to submit your information within 72 hours before your arrival to Canada.
