ICA哪里写了？Eligibility
The following categories of people are eligible to be considered for Singapore Citizenship:
A person who is at least 21 years of age and has been a Singapore Permanent Resident (SPR) for at least 2 to 6 years prior to the date of application. The SPR who wishes to apply on his/her own merits may approach ICA for a preliminary assessment interview to check his/her eligibility for Singapore Citizenship.
没有写，但是我的同事以前和他老婆去移民局交申请材料时，ICA的官员亲口说的。
我同事是PR，但他不想申请公民，只想让DPR的老婆带着儿子申请公民，由总理办公室的一个负责与人口相关事务的Manager亲自带着去ICA交材料的。结果ICA的官员说，交了材料也不会批的，因为他老婆成为DPR的时间只有三年，不够四年，说还得再等等才行，后来我同事干脆就没有交申请材料。
Huasing Association 1999 - 2013