The EU Digital Identity Wallet (EUDI Wallet) is one of the most significant pieces of digital infrastructure Europe has ever built. By 2026, every EU member state must provide it to citizens. By 2027, key private-sector actors — including banks, telecoms, and transport providers — must accept it.
For event organizers, this creates both a challenge and an opportunity. Here’s what you need to understand.
What Is the EUDI Wallet?
The EUDI Wallet is a smartphone app that stores verifiable digital credentials: your ID card, driver’s license, diplomas, payment data — and soon, event tickets. It’s built on open EU standards (eIDAS 2.0) and works across all 27 member states.
Crucially, it’s not a product from Apple or Google. It’s regulated EU infrastructure, mandated by law.
The key technical standards behind it:
| Standard | What It Defines |
|---|---|
| ISO 18013-5 | Mobile driving license and credential format (mDoc) |
| OpenID4VCI | How credentials are issued to the wallet |
| OpenID4VP | How credentials are presented for verification |
Why Event Tickets in the EUDI Wallet?
A ticket stored in the EUDI Wallet isn’t an image file. It’s a cryptographically signed credential — a document that:
- Can only have been issued by the verified issuer (the event organizer or their platform)
- Is bound to the holder’s device
- Can be verified offline in under one second
- Cannot be copied, forwarded, or screenshot-faked
This is a fundamental architectural shift from how tickets work today.
A classic QR code is just pixels. Anyone who sees it can use it. An mDoc credential in the EU Wallet is mathematics — only valid when cryptographic proof matches.
The Current Situation: What Already Works
Entryix already implements the full EUDI Wallet issuance stack using OpenID4VCI Draft 14 — the current specification version. What this means in practice:
- An organizer creates an event and ticket types in the Entryix dashboard
- Attendees receive a credential offer link (via email or QR code)
- They tap the link on their phone — the EUDI Wallet app opens and imports the ticket automatically
- At the door, the Android Scanner App reads the credential offline and verifies the cryptographic signature
This works today, with compatible EUDI Wallet apps available in multiple EU member states.
What Changes in 2026
From 2026, the EUDI Wallet becomes mandatory — meaning every EU citizen will have access to one. The addressable market for wallet-compatible ticketing shifts from early adopters to 450 million people.
At the same time, the OpenID4VCI specification is still evolving. The final “Draft Final” version will be adopted by the EU Commission as the normative standard. Entryix tracks and implements specification updates continuously.
For Organizers: What You Need to Do
Right now: nothing. Entryix handles all the EUDI Wallet complexity for you. You create an event, issue tickets as mDoc credentials via OpenID4VCI, and attendees import them directly into their EUDI Wallet app — no technical knowledge required on your end.
From 2026 onward: as wallet adoption grows, you’ll benefit automatically. Your existing events and tickets are already wallet-compatible.
The only decision to make is when to start piloting — and the cost of waiting is measured in market share, not technical complexity.
Frequently Asked Questions
Does every attendee need the EUDI Wallet?
Yes. Entryix is built exclusively on EUDI Wallet infrastructure. Attendees receive a credential offer link by email and import the ticket into their EUDI Wallet app. With the mandatory rollout across all 27 EU member states by 2026, every European citizen will have a compatible wallet.
Which countries have a working EUDI Wallet app today?
Several EU member states have pilot apps available. Germany, Austria, and the Netherlands are among the most advanced. Full deployment is required across all member states by 2026.
Is Entryix certified by the EU?
Entryix implements the published open standards (ISO 18013-5, OpenID4VCI). The EUDI Wallet ecosystem uses open, interoperable standards — not a central certification body for issuers.
What about ticket transferability?
Wallet credentials are device-bound by default. Transfer requires explicit re-issuance — which means organizers control the resale process. This is the technical foundation for authorized secondary markets.
Event ticketing is about to change structurally. The EUDI Wallet doesn’t just make tickets harder to fake — it makes the entire distribution chain verifiable, programmable, and organizer-controlled.
Entryix is ready. The question is whether you want to be among the first organizers to benefit from that.
What the EUDI Wallet is and how it works technically: EUDI Wallet Explained
More on the technical background: Why QR Code Tickets Are Trivially Forgeable
All Entryix features at a glance: Features & Capabilities
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