The European Union (EU) has developed a complex architecture of information systems to support its policies on external borders, migration management and internal security. In response to recent migration and security challenges, the EU has sought to expand and upgrade its existing information systems on borders and security, and establish new systems and ensure their interconnection (interoperability). The underlying policy goal has been to 'close information gaps' on third-country nationals arriving or staying in the EU, to combat irregular migration and counter security threats more effectively. While the legislative work of updating and expanding EU-wide information systems for borders and security has been swift, the implementation of changes has been more challenging. Following the launch of the revised Schengen information system in March 2023, the new entry/exit system started operations on 12 October 2025. The European travel information and authorisation system (ETIAS) will follow at the end of 2026. This briefing provides an overview of EU-wide information systems for border management and security. It discusses recent developments and presents, where available, key figures on the operation of these systems. Source : © European Union, 2025 - EP Read more