Hi. I've lived in Canada for 7 years now and I came as a student. When I was applying for my study permit I was requested to provide a police certificate from my country, which I did. I currently hold a PGWP and I was invited to apply under CEC and I am requested to provide a police certificate once more. I haven't lived in in my home country since I left for Canada 7 years ago, thus the record I am asked to provide is the same as the one I gave 7 years ago. Is that normal?