Definition: Preview Space ABB is an Application Service that enables citizens to preview, understand, review, and explicitly consent to evidence or data being exchanged across interoperable ecosystems before the transfer is executed. Source: OOTS Source reference: https://ec.europa.eu/digital-building-blocks/wikis/display/OOTS Last modification: 2026-06-10 Identifier: http://data.europa.eu/dr8/PreviewSpaceApplicationService LOST view: Technical view - application EIRA concept: eira:ArchitectureBuildingBlock ABB name: eira:PreviewSpaceApplicationService Synonym: Consent Preview Environment Example: The following implementation is an example on how this specific Architecture Building Block (ABB) can be instantiated using consent preview portals, multilingual evidence rendering interfaces, or citizen-centric consent interaction services. Interoperability Saliency: The Preview Space Application Service ABB is salient for interoperability because it operationalises informed consent, transparency, and privacy-preserving cross-border data sharing through citizen-centric interaction mechanisms. Additional information: Supports multilingual evidence rendering, explicit consent capture, transparency of shared data, and GDPR-aligned privacy-by-design principles. Interoperability Dimension: Behavioral IoP Additional identifier: http://data.europa.eu/dr8/PreviewSpaceApplicationService EIF Layer: TechnicalApplication