Can F1 change to M1 in U.S.?

来源: 于 2004-12-16 07:44:49 [旧帖] [给我悄悄话] 本文已被阅读：次

Already in U.S. on F1, for some special reason, wants change to M1? Is this allowed? If yes, what's the procedure? Just file I-539 or need to leave and obtain a visa? Thanks in advance.