Final Report on the FAIR Data Publisher - A Foundation for Interoperable Data Spaces in Europe
With the completion of the FAIR Data Publisher project, MISSION KI presents the results of a key initiative within its work on data ecosystems. Under the leadership of the Gesellschaft für wissenschaftliche Datenverarbeitung mbH Göttingen (GWDG), 18 partners developed an open service architecture for FAIR Digital Objects (FDOs) – building blocks for secure, standardized, and interoperable data exchange across sectoral and national boundaries.
The newly published final report consolidates two years of development work toward establishing a common data language for research, public administration, and industry. FDOs make information uniquely identifiable, machine-readable, and legally compliant to use – regardless of where it is stored or which system it originates from.
Dr. Sven Bingert, Project Manager at GWDG:
"With the FAIR Digital Objects, we are creating the foundation for a future-proof data economy. They combine data, metadata, and rights within a shared framework – machine-readable, interoperable, and trustworthy."
The architecture was tested in five application domains: from digital medicine to industrial manufacturing and robotics, all the way to complex systems and quantum computing. In all areas, FDOs demonstrated how they can facilitate access to previously unused datasets (dark data) while enhancing transparency, traceability, and reusability — for example in research data, production processes, or digital twins.
In addition to the technical implementation, the legal and economic dimensions of the architecture were also thoroughly assessed. The report shows how FDOs can be aligned with existing regulatory frameworks — such as the GDPR, the Data Act, and the Data Governance Act — and outlines the potential they offer for new business and operating models. The recommendations provide impetus for further transfer into public data infrastructures, research institutions, and enterprises.
Highlights from the Final Report
FDO Service Architecture
Modular multi-component architecture with a tool for creating FAIR Digital Objects from unstructured data
Practical validation
Applications in medicine, manufacturing, robotics, quantum computing, and complex systems
Legal assessment
Evaluation of the architecture’s compliance with GDPR, the EU Data Act, and the Data Governance Act
Economic analysis
Approaches for sustainable operating and business models for open FDO infrastructures
Standardization and transfer
Recommendations for the broad adoption of FAIR Digital Objects in public administration, research, and industry
