who signs I-140 & CovLet of OR

来源: 于 2004-03-07 16:45:45 [旧帖] [给我悄悄话] 本文已被阅读：次

i'm research associate in university. i need to submit my I-140 petition based on Outstanding Researcher. i wonder who should sign the I-140 and cover letter, the supervisor or International Student Office?

i appreciate your experience