Come on,I did before.

來源: 於 2008-11-28 13:03:05 [舊帖] [給我悄悄話] 本文已被閱讀：次

You are right normally,but sometimes,you submit your initial I-485 to TSC and then USCIS transfer it to NSC.
when you renew,you only can send to NSC.