http://www.kkeane.com/aos-faq.shtml
How long is the I-693 valid?
The I-693 expires after one year, if you have not filed it with USCIS. It does not expire any more after filing, regardless of how long USCIS takes to process your case.
回複:一年有效是你未交前,交後永不過期, see:
所有跟帖:
• 衷心感謝Radiology及各位的回複,我會去找上次給我們作體檢的醫生算 -ChineseCinderella- ♀ (0 bytes) () 07/28/2006 postreply 19:47:46