Thanks for your comments. The issue is that we cannot link the application online. We cannot see the application on their online tools to see the "medical passed" date!
They are outside Canada. Here is some information:
Letter of Invitation: Sep-2021
Application Submitted: Oct-2021
Biometrics were not required.
Medical Request: Jan-2022
Medical Submitted: Jan-2022
PCC Request: May-2022
PCC Submitted: May-2022
Sponsor Approval: Aug-2022
Request to submit...
Hi everyone, my parents received a letter this month (Feb 2023) to submit their passports for COPR issuance. However, upon CIC's request, they did their medical examination more than a year ago, on Jan 2022. Should it be any problem in this case?