Definition: Public Administration Single Window Service ABB is an Application that enables the processes to submit information and documents with a single entry point to fulfil all regulatory requirements. Source: United Nations Source reference: https://tfig.unece.org/contents/single-window-concept.htm Example: The following implementation is an example on how this specific Architecture Building Block (ABB) can be instantiated as a Solution Building Block (SBB): Mi Carpeta Ciudadana Carpeta Ciudadana is a personal online space that facilitates your relationship with public administrations. https://carpetaciudadana.gob.es/carpeta/clave.htm IoP Dimension: Behavioral IoP LOST view: Technical view - infrastructure Identifier: http://data.europa.eu/dr8/PublicAdministrationSingleWindowTechnologyService eira:ID: http://data.europa.eu/dr8/PublicAdministrationSingleWindowTechnologyService ABB name: eira:PublicAdministrationSingleWindowTechnologyService EIRA concept: eira:ArchitectureBuildingBlock