回复：similar question about H1 extension after 6years.

来源: 于 2007-06-27 00:27:50 [旧帖] [给我悄悄话] 本文已被阅读：次

Could you please give any suggestion about how long time in advance I should start applying H1 extension before the expiration date of 6-year maxium? Is 6 months enough?

Really appreciated.