If they did not specifically requested that in their message, then all documents that you submit to IRCC must be issued or signed within the last 90 days.Hi guys I have a question I wanna ask in advance. For the Police certificate, what is the time range? For example, back when I immigrated, we got police certificates that said in the past 6 months, we did not commit any crimes. For PGP is 6 months okay or do they specify at least some time period? Or whole life?