我来问一个. 8 {. I3 Q+ M& K4 P) w# p4 e: E妈妈探亲过来超过6个月,需要加拿大的无犯罪证明吗? 4 P7 O! X+ p) Y0 j官方的回答是 Do I need to provide a police certificate when applying for permanent residence? Only in certain cases. The Canadian visa office will tell you if you need a Canadian criminal record check while your application is being processed. + C* }8 Y% m& p0 `# S是不是说,这次补材料不需要.除非移民局需要呀?