If you will leave north America from Mexico,you should

hand over your I-94 in USA.( read the instracton of I-94,at the back side of your I-94)
If you travel to Mexico only,you don't have to hand over your I-94,but you may have to use AP,if you had lost your H1B status since using EAD to work.

所有跟帖： 

• 回复：If you will leave north America from Mexico,you should -cd123456- ♂ (171 bytes) () 12/24/2006 postreply 08:33:35

• Xiaobai tu please confirm -cd123456- ♂ (169 bytes) () 12/24/2006 postreply 08:36:45

• If your H1B status still exist,you may choose to show -xiaobaitu- ♀ (133 bytes) () 12/24/2006 postreply 08:58:20