我来问一个. 8 k, T# C9 Y- F0 b1 C" L/ l妈妈探亲过来超过6个月,需要加拿大的无犯罪证明吗? ; F; t& ?/ e; d* k* q$ f' `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. 5 G1 d0 y7 @: ^$ Z, C) N是不是说,这次补材料不需要.除非移民局需要呀?