why NSC is much slower than TSC?

来源: 于 2007-07-17 08:18:50 [旧帖] [给我悄悄话] 本文已被阅读：次

Processing date for NIW at NSC is only July 2006 while TSC already process Jan 2007 NIW. Is there any way that I can transfer my NIW (Feb 2007) to TSC? Thanks