about temperate stay canada

來源: 於 2006-05-16 10:32:55 [舊帖] [給我悄悄話] 本文已被閱讀：次

we are going to temperatly stay canada about 2 or 3 months, do we need to inform USCIS like we move within USA (mail AR11 form)?

Please help if someone know and has same experiences.

thank you so much