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Blueprint for the EUDI Wallet Ecosystem in Germany

Purpose of the Blueprint

This document is part of Germany’s consultation process for implementing the EU Digital Identity Wallet (EUDIW). It proposes architectural, governance, and operational models for a national EUDI Wallet ecosystem that is interoperable across the EU while respecting Germany’s legal, technical, and institutional landscape.

The blueprint is based on:

  • the eIDAS 2.0 Regulation
  • the Architecture and Reference Framework (ARF)
  • relevant ETSI specifications
  • national requirements and identified use cases

It serves as a discussion and design basis, not as a final or binding specification. Future ARF updates and Implementing Acts may influence the final design.

Audience

This document is intended for:

  • policy makers and regulators
  • public and private service providers
  • wallet and relying party implementers
  • auditors and conformity assessment bodies
  • standards and ecosystem contributors
  • other interested parties or individuals that want to better understand the ecosystem

Different sections are relevant depending on the reader’s role.

Looking for Wallet implementation details?

This blueprint describes the ecosystem and trust architecture, not a concrete wallet implementation. Please refer to the Architecture Documentation of the German National EUDI Wallet for implementation-specific architecture, flows, and interfaces.

Providing Feedback

We welcome feedback on all aspects of this blueprint, including:

  • clarity and completeness of the descriptions
  • architectural soundness
  • security, privacy, and user experience considerations
  • operational feasibility and complexity

Please file feedback as an Issue on OpenCoDE. Contribution guidelines are available in CONTRIBUTING.md.

Change History

All changes to this document are tracked in CHANGELOG.md.