Welcome to the FAQ website covering document topics in Canada.
I have just received a request for an interview in Calgary for a final approval on my perm status (through my husband) however we are travelling at the moment and cannot make the interview, do you think? They will re-arrange or Can I attend it here in the UK instead?
You can ask them to reschedule the interview. If you are supposed to be in Canada, it’s unlikely that they will allow you to attend an interview outside of Canada.