This document provides a summary of the design for a Visa Processing System. It includes sections on system architecture, data design, user interface design, and types of testing. The system uses a 3-tier architecture with a web server, application server, and database. The data design section describes the entity-relationship diagram and database tables for applicants, login information, and visa types. The user interface design provides screenshots and descriptions of the information, login, registration, and status inquiry pages. Testing stages including unit, integration, system, and acceptance testing are outlined.