EU states approach deadline to provide interoperable digital identity wallets

A common wallet enters its delivery phase

European Union governments are required to make at least one certified digital identity wallet available by the end of 2026, bringing a long-planned cross-border infrastructure project close to public rollout. Euronews reported on September 14 that the system is intended to let citizens, residents and businesses prove identity online or in person using national applications built to shared European standards.

The wallet is designed to hold official digital credentials including identity documents, driving licences, academic diplomas and medical prescriptions. It may also support electronic signatures, payments and business certificates. In practical terms, the Commission wants a user to complete tasks such as university enrolment, opening a bank account or renting a vehicle in another member state without repeatedly submitting documents through incompatible national systems.

National control, European interoperability

The project is not a single centralised EU application. Each member state must provide its own certified wallet while following common technical specifications for data exchange and recognition. The European Commission's reference architecture and open-source implementation are intended to help national authorities and service providers build compatible systems.

Official Commission material says large-scale pilots have involved more than 550 companies and public authorities across 26 member states as well as Norway, Iceland and Ukraine. Four major pilot projects have finished, while two others continue testing use cases. That breadth matters because interoperability will depend not only on national government applications but also on banks, universities, hospitals and private services accepting the same credentials.

The main political risk is trust. Civil-rights and privacy groups have questioned whether placing many important credentials in connected mobile systems could expand surveillance, enable misuse of biometric data or create valuable targets for cyberattacks. The Commission argues that users will disclose only the information necessary for a transaction and that common security standards should improve protection and fraud prevention. Those claims will be tested once wallets operate at national scale.

What to watch before December

The year-end legal deadline does not guarantee simultaneous or uniform adoption. Governments with mature electronic-identity systems must adapt them, while others must build new technical and certification capacity. The next indicators will be national launch dates, independent security testing, the number of participating public and private services and whether users can decline unnecessary data requests. Successful rollout would reduce administrative barriers inside the single market; serious security failures could undermine confidence in a central element of Europe's digital strategy.