What is ELIS?

Electronic Immigration System

ELIS (Electronic Immigration System) is a system created by USCIS to move immigration services from a paper-based model to a secure electronic environment. CITATION: Page 36; http://www.uscis.gov/sites/default/files/USCIS/About%20Us/Electronic%20Reading%20Room/Customer%20Service%20Reference%20Guide/File_Forms.pdf