2025-09-01 00:00:00 IEA Passport is a robust Appointment Booking Application for Staff and Residents of IEA. It servers as an add-on for the IEA Security Visitor Management System used by Guards at the Gate. MANAGE YOUR APPOINTMENTS. You can schedule and view your upcoming appointments. List of all upcoming appointments and expected visitors are liased with the security unit expected visitors list to make the check-in process a breeze for both you and the security unit.