You don't need AP for coming back回複:想用LD那邊的AP去趟加拿大, 問題。。。

You can use your H1B for coming back if your trip is within 30 days, but you need visa for Canada.

On the other hand, using Ap doesn't hurt your H1B.

Please see following for details

小議加拿大、墨西哥 30 天往返的規定
http://blog.wenxuecity.com/blogview.php?date=200710&postID=30824
閑話 AP (I-131) 和 EAD (I-765)
http://blog.wenxuecity.com/blogview.php?date=200706&postID=42162
再談 AP 和 EAD 對 F/H 身份之影響
http://blog.wenxuecity.com/blogview.php?date=200710&postID=20710

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Thank you so much!!! -ye.anita- 給 ye.anita 發送悄悄話 (0 bytes) () 03/18/2009 postreply 11:15:18

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