My understanding is, 回复：请教大家-I140已批,H1Btransfer需要I140批文吗?

来源: 于 2008-06-07 08:03:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

if your H-1B extension is still within 6 years, you may not need to provide I-140 notice. I am not sure about this. However, if you are requesting extension beyond 6th year H-1B, you have to provide I-140 petition notice based on AC21.