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CEF Building Blocks

Digital building blocks to help teams deliver digital public services faster, comply with regulation and make the digital single market a reality.


Connecting Europe: CEF Building Blocks Presented at eDelivery Day in Sweden

Success Stories

The CEF building blocks offer real value by offering a set of building blocks that projects can use to deliver a secure end-to-end solution.

Vincent Dijkstra
Project Lead Business Register Interconnection System,
European Commission

Latest Reuse Statistics

See the growing number of projects using the building blocks.



MS Projects

Grant Beneficiaries


The building blocks are based on market-driven open standards to help teams design digital services that promote open source development and comply, as much as possible with international and European standards and market-driven open technical specifications to avoid vendor/technology lock-in.

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