I applied for visitor visa from outside Canada for me, my wife and 2 children in on application. i have only one biometric letter for my self. when i make a biometric appointment I was asked to provide IRCC number for all my family members. so where can I get IRCC numbers for my wife and children
when did you apply?
bio instructions letter may take a few days to arrive
so I suggest you wait for both letters before you schedule an appointment
children do not need biometrics if they are under a certain age (you can verify this information online)