TD extension problem

My friend's TD visa I-94 card will expire by the end of April, 2012. She holds China passport. Her hu*****and holds Canada passport and valid TN visa to Oct 2014.

1. Can she apply TD visa extension on line by themself?

2. or what is the proper procedure? Where to apply extension?

3. If she can not get the new approval before her I-94 exprie, is she legal to stay in USA? How long?

所有跟帖： 

• 回複：TD extension problem -pjiang- ♀ (1200 bytes) () 02/07/2012 postreply 10:08:16

• 能問一下您朋友的TD簽證是如何辦理的嗎？ -大寫2- ♂ (197 bytes) () 02/07/2012 postreply 10:38:40