Build your digital service faster and cheaper and create a European digital single market.
Supporting electronic registered delivery of data and documents.
Creating and verifying electronic signatures.
Extending the use of online services to citizens of other EU Member States.
Exchanging information across language barriers in the EU Member States.
Helping public entities adopt the European standard on electronic invoicing.
About the building blocks
Learn more about the CEF building blocks.
Projects reusing the building blocks