Last update: 16/03/2025
SEMIC Support Centre
The Semantic Interoperability Community develops solutions to help European public administrations perform meaningful cross-border and cross-domain data exchanges.
SemanticsStandardisation
Featured Content
Last update: 30/01/2025
Knowledge Hub
The SEMIC knowledge hub provides a collection of resources to tackle interoperability challenges, from reports, studies and guidelines to knowledge-sharing sessions and webinar recordings.
Semantics
Last update: 11/04/2025
Rolling Plan 2025
This space collects the annual versions of the Rolling Plan for ICT standardisation, a document co-developed by the European Commission and the expert group European Multi-Stakeholder Platform on ICT Standardisation (MSP).
Standardisation
Last update: 19/03/2025
Data Spaces
The European Commission adopted a European strategy for data in 2020 which aims at creating a single market for data that will ensure Europe’s global competitiveness and data sovereignty.
Semantics
Last update: 02/12/2025
DCAT Application Profile for data portals in Europe
DCAT-AP is a specification for metadata records, enhancing semantic interoperability across European data portals. Based on W3C's DCAT, it supports standardised dataset descriptions, enabling efficient data exchange and reuse. It is an EC solution.
Standardisation
IN THE SPOTLIGHT
07/05/2026
Virtual event
Webinar MLDCAT-AP for AI factories: Enabling semantic interoperability for machine learning - 7 May 2026
The webinar will introduce MLDCAT‑AP, explain its mandatory elements, and discuss how AI Factories can use it to support interoperable catalogues of machine‑learning models and datasets.
Semantics
Latest News
Last update: 11/03/2026
Interoperable Europe Roadshow: Germany
Held in Berlin in November 2025, the Interoperable Europe Roadshow in Germany brought together federal, state and EU actors to explore how digital‑ready policymaking and interoperability can drive modern, efficient public administrations.
SemanticsInteroperable Europe policy+2 topics
Last update: 24/02/2026
The new unified SEMIC validator: community usage insights
This article presents the new unified SEMIC validator as a single, streamlined entry point for validating data and data models against key European semantic specifications, including DCAT‑AP and the SEMIC Style Guide.
StandardisationSemantics
