Standards
EUDIStack implements normative specifications. This section lists them with a link to the official source — they are on-demand reference, you do not need to read them all to integrate.
OpenID Foundation
| Specification | Version | Description |
| OID4VCI | 1.0 | Issuance of verifiable credentials. |
| OID4VP | 1.0 | Presentation of verifiable credentials. |
| HAIP | 1.0 | High Assurance Interoperability Profile (eIDAS profile). |
IETF
| RFC | Description |
| RFC 9449 | DPoP — Demonstrating Proof-of-Possession at the Application Layer. |
| RFC 9901 | SD-JWT VC — Selective Disclosure JWT Verifiable Credentials. |
| RFC 7636 | PKCE — Proof Key for Code Exchange. |
ISO
| Specification | Description |
| ISO/IEC 18013-5 | Mobile Driving Licence (mDL) and mdoc format. |
European framework
- eIDAS 2.0 — Regulation (EU) 2024/1183 on European digital identity.
- ARF 2.0 — Architecture and Reference Framework of the European Commission for EUDIW.
CSC (qualified signature)
- CSC API v2.0 — Cloud Signature Consortium API (remote signatures with QTSP).