請問老師關於TN visa after I-485 pending

來源: 2012-05-31 17:01:15 [舊帖] [給我悄悄話] 本文已被閱讀:

My wife works on her TN visa (Expiration date: Sept., 2013). On March, she submitted her I-485 as derivative. Now she still works on her TN visa. Today I got an information that it is invalid to work with TN visa after I-485 pending and she has to work on H1B or EAD. Is it correct?

Thank you very much.