Acts as a conduit for the exchange of information between systems within USCIS, the U.S. Department of Homeland Security (DHS), external government agencies, and authorized third parties.

EGIS RefDaaS is an enterprise service to maintain and provide reference data across USCIS. It provides services to consumes reference data from authorized sources and make it available to services across USCIS. It provides services to translate reference data values between internal USCIS or external systems managed by agencies such DOS, CBP.

CAS is the foundation infrastructure that provides the EGIS Microservices with DHS 4300 A compliant audit services.

CS is the foundation infrastructure that hosts and supports services and provides the Microservice Architecture platform for USCIS. The service enables real-time information sharing between enterprise applications within USCIS, DHS, external government agencies and trading partners through the old and new platform. Modernization is accomplished with little or no modifications to the connected systems and serves as the primary means for Enterprise APIs services for USCIS. Includes CI/CD pipeline, monitoring, devops dashboard, 4300 A compliant audit service.

AOS sends adoption related application data to DoS from Adoption Case Management System (ACMS).

RASS interfaces with DoS WRAPS, CBP/NCTC and USCIS CAMINO allows for a more efficient refugee application request intake through the automation of an Interagency Check (IAC) request data process and granting case adjudications will be performed by USCIS immigrations officers using the CAMINO application.

Customer Profile Management System Support Services (CPMS SS) enables USCIS to maintain a repository of the cards, booklets, and encounter data and to expose this data to subscribing systems. It decreases benefit applicant burden by reducing the need to have their fingerprints taken multiple times and facilitates information sharing with other agencies. CPMS SS improves risk and eligibility decisions by increasing the quantity, quality, and timeliness of information available to adjudicators.

VSS supports cooperative efforts between the governments of the United States and Canada to secure the homelands of both countries and enhance the flow of legitimate travel and trade.

The Verification Account Management System (VAMS) is the centralized location for maintaining SSA's verification and data exchange accounts. VAMS account management functionalities include: creating new accounts, selecting account parameters, searching for existing accounts, updating current accounts and generating MI reports. All accounts in VAMS are issued a unique Verification Account Number (VAN). This VAN is used to determine account status prior to processing the verification or data exchange request. Currently all requests from Enumeration Verification Systems (EVS), Numident Online Verification Utility (NOVU), State Verification Exchange System (SVES), and State Online Query System (SOLQ) are verified in VAMS. In addition, VAMS interfaces with the Data Exchanges and Verifications Online (DEVO) application as it stores the account parameters used for parameter driven processing.

Service Center Operations representative drops PDF into NFS pre-defined folder relative to environment being used. EGIS pulls at regular scheduled interval the ESE Folders for unprocessed files. EGIS service will identify the unprocessed files based on what is in the EGIS Folder(s).