Definition: The Identification Service ABB is essential for technical interoperability, providing user authentication functionalities. In alignment with the eIDAS regulation, it ensures secure access to system resources by verifying user identities, thus maintaining system integrity and security. Source: eIDAS - REGULATION (EU) No 910/2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 July 2014 on electronic identification and trust services for electronic transactions in the internal market and repealing Directive 1999/93/EC. Source reference: http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv%3AOJ.L_.2014.257.01.0073.01.ENG Example: The following implementation is an example of how this specific Architecture Building Block (ABB) can be instantiated as a Solution Building Block (SBB): The EUDI Wallet (European Digital Identity Wallet) serves as a practical implementation of the Identification Service ABB. As a Solution Building Block (SBB), the EUDI Wallet exemplifies the integration of user authentication functionalities compliant with the eIDAS regulation. Interoperability Dimension: Structural IoP LOST view: Technical view - application Interoperability Saliency: The Identification Service ABB is salient for technical interoperability because it ensures secure user authentication across different systems and platforms. By providing standardized and reliable methods for verifying user identities, it enables seamless access to services and data exchange between disparate systems. This interoperability is crucial for maintaining the integrity, security, and efficiency of digital interactions within and across organizational and national boundaries. Identifier: http://data.europa.eu/dr8/IdentificationApplicationService ABB name: eira:IdentificationApplicationService EIRA concept: eira:ArchitectureBuildingBlock Last modification: 2024-07-25 Identifier: http://data.europa.eu/dr8/IdentificationApplicationService Interoperability Layer: TechnicalApplication