回复：J1-F1-H1

来源: 于 2004-09-15 11:25:51 [旧帖] [给我悄悄话] 本文已被阅读：次

Since J, F and H are all non-immigrant status, there are cases where you can switch between these without a J waiver within the U.S. However, if you try to obtain a re-entry visa from outside the U.S., the visa officer will require a J waiver.
Personally I had the same experience a few years ago.