自己正在准备加拿大移民资料，有个问题不太清楚。请知道的多多帮忙。关于美国的
POLICE CERTIFICATES 是什么似乎递交阿？APPENDIX B 上说， "Do not request a police certificate from Hong Kong, the United States or Canada until you are instructed to do so by a visa office. Further instructions for obtaining a police cerfiticate of no record from these authorities will be sent to you along with your assessment letter from the Regional Program Certre(Buffalo) and medical forms."
是指的第一次递交
所有资料时，只要有中国的POLICE CERTIFICATES就行了，美国的先不需要，等VISA
OFFICE 再通知吗？