U.S. Citizenship and Immigration Services Major Immigration Information Systems


Listing of Major Immigration Information Systems in Alphabetical Order:

  • Alien Status Verification Information System (Now Verification Information System)

  • Asset Management Information System

  • Central Index System

  • Computer Linked Application Information Management System 4

  • Computer Linked Application Information Management System-Local Area Network

  • Computer Linked Application Information Management System Mainframe

  • Receipt and Alien-File Accountability and Control System (Now National Files Transfer System)

  • Reengineered Naturalization Application Casework System

  • Refugee Asylum Processing System

Last Reviewed/Updated:

ADDITIONAL INFORMATION