As part of its benefits adjudication process and as required by law, the United States Citizenship and Immigration Services (USCIS) conducts background checks on petitioners and applicants who seek certain immigration benefits. These background checks consist of four separate checks against systems within Department of Justice (DOJ), Federal Bureau of Investigation (FBI), and the Department of Homeland Security (DHS). In order to facilitate the collection and transmission of information necessary to complete background check processes, USCIS maintains five information technology electronic systems: the Fingerprint Masthead Notification System (FMNS), the Customer Identity Capture System (CICS), the FD-258 Tracking System - Mainframe (FD-258 MF), the Benefits Biometrics Support System (BBSS), and the Interagency Border Inspection System (IBIS) Manifest. USCIS is conducting this privacy impact assessment (PIA) because FMNS, CICS, FD-258 MF, BBSS, and IBIS Manifest collect, use, and share personally identifiable information (PII). This PIA replaces the previously published USCIS PIA for the “Background Check Service (BCS)” which describes planned background check-related systems that were never implemented. Upon publication of this PIA, the BCS PIA will be retired.