回複：回複：回複：請教H1B延期的日期問題。

來源: 於 2011-01-04 16:05:08 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

用premium processing是為了保證用前公司I-140辦的延期有效，對嗎？

-Correct. If you do not use premium processing, your h1 may be pending for several months and thus, if the I-140 sponsor (old employer) withdraws the I-140 during your h1 transfer is pending, your H1 transfer will be denied.

網上可以查I-140是否保留，對嗎？

-No.