回复：请教各位大侠：有无规定说140批后6个月内必须递交485，否则作废？谢谢

来源: 于 2008-02-26 17:46:33 [旧帖] [给我悄悄话] 本文已被阅读：次

I only heard that within 180 days after you PERM is approved,you must submit you I-140.