入籍是否要补中国的无犯罪记录呢？

移民局的网站这么说：
You will need to provide penal clearance certificates from overseas countries if, since the grant of your permanent Australian visa:
you lived or travelled overseas since the age of 18 years or over
the total time spent overseas added up to 12 months or more
the time spent in any one country was more than 90 days
you are requested to do so by the department.
我的理解是，必须符合以上四个条件，才要提供。现实操作也是这样的吗？
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