Digital Building Blocks for Europe: enabling interoperable public services
How reusable digital solutions support cross-border services across the EU
Europe’s digital transformation depends on public services that can work seamlessly across borders. To support this ambition, the European Commission has developed the Digital Building Blocks for Europe: a set of reusable digital solutions that help public administrations and businesses deliver interoperable and secure digital services throughout the European Union.
Digital Building Blocks are open and reusable digital solutions that address common challenges in public service delivery. Rather than building new systems from scratch, organisations can reuse existing components that already follow European standards. These building blocks can take different forms, including software tools, technical standards, frameworks or cloud-based services. Examples include solutions for electronic identification, which allow users to prove who they are online, secure data exchange systems that enable information to be shared safely, electronic signatures for signing documents digitally, and electronic invoicing to streamline financial processes. All building blocks are endorsed by the European Commission and designed to align with European legislation, helping organisations save time, reduce costs and focus on delivering better digital services for users.
The Digital Building Blocks also play an important role in supporting open data and data sharing across borders. Interoperable digital systems make it easier for public administrations to exchange information securely, reuse public sector data and connect datasets from different countries. This improves transparency and enables innovation by allowing data to be combined and reused in new ways. At the same time, these solutions ensure that data flows remain trustworthy, secure and compliant with EU data protection and security requirements, which is essential for building public trust.
Public administrations, project teams and service providers can explore which building blocks fit their needs and how they are already being reused across Europe. Visit the Digital Building Blocks for Europe page to learn more about the available solutions and adoption examples.
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