就是说我直接带我妈拿她绿卡和护照还有出生证明,到USCIS local office他们就会给盖那个章么?
-Yes. Explain the error to the officer and they will stamp your mother's passport.
不用预约什么的么,,,谢谢您啦
-If she has enough time, had better make an appointment by infopass at this website:
https://infopass.uscis.gov/infopass.php If has no time, just walk in.
还有就是我妈之前收到的AP没用了是吗?
-The AP is invalid.
他们要是和我回国超过6个月怎么办,回
-The stamp is valid for one year.