If you are only visiting, you do not need I-94

but if you are working, you should have applied for TN or other visa and when you enter the States, the VO will give you an I-94.

所有跟帖： 

• 那出境的時候什麽時候交回I-94呀? 為什麽我出境的時候沒有出境章呀? -graceyhy- ♀ (0 bytes) () 01/04/2007 postreply 16:13:01

• 換登機卡時I-94就被收走了，沒有人會蓋出境章 -xiaobaitu- ♀ (0 bytes) () 01/04/2007 postreply 16:20:55