1. Location where you applied for an immigrant visa or adjustment of status:
2. Location where your immigrant visa was issued or USCIS office where you were granted adjustment of status:
父母的綠卡是10年前批準的。已經不記得當年的材料寄到哪個 USCIS office 了。另外那個通知綠卡通過的 797(?)表也早就找不到了。根本沒想到這麽多年以後居然還要填這個信息。請問怎麽才能找到相關信息，填上去呢code
-Find the USCIS Service Center code from the bottom of your green card (front or back side), i.e., it consists of numbers, USCIS service center code such as WAC, SRC, mark such as <<< . Then, find the USCIS Service Center which handled your case using the code from the following information:
- California Service Center: Formerly known as Western Adjudication Center, this center's code is WAC or CSC
- Nebraska Service Center: Formerly known as Lincoln Service Center, this center's code is LIN or NSC
- Texas Service Center: Formerly known as Southern Regional Center, this center's code is SRC or TSC
- Vermont Service Center: Formerly known as Eastern Adjudication Center, this center's code is EAC or VSC
- Potomac Service Center: This center's code is YSC
