EU Digital Identity Wallet rollout: every EU state on one board

Diia combines a mobile app and a public-services portal, launched in 2020. The app includes an ID card, biometric passport, driving licence, vehicle registration, tax number and child's birth certificate. Its digital passports have domestic legal equivalence to paper documents under the law effective 23 August 2021. Diia.Signature supports signing documents and authenticating to services.

The Details

EUDI link

The European Commission's pilot overview, updated 22 July 2026, includes Ukraine among participants testing EUDI wallets and cross-border uses. The first four pilots began in April 2023. This programme-level evidence does not establish completed Diia interoperability tests or acceptance across the EU.

• National wallet milestones
• Law in force
• Builder named
• Pilot evidenced
• Public beta
• Generally available
• Certification evidenced

Dots use the board legend; national availability does not establish EUDI certification.

Estonia's planned mRiik app was based on Diia in 2023; that lineage does not establish EUDI readiness.

Evidence checked 15 Oct 2026.

Primary sources (9)

Ministry: Diia app and portal

Ministry: digital documents in Diia eGA: Ukraine is digital by design (2020 launch)

• (2 Jul 2025)
• Diia: digital-passport law takes effect
• (23 Aug 2021)

Diia.Signature: signing and authentication eGA: Estonia's planned mRiik is based on Diia (31 May 2023)