prCEN/TS 18474

Functional and interoperability requirements on Decentralized Identifier (DID)

General information

30.99   CD approved for registration as DIS   Sep 18, 2026

CEN/CENELEC

CEN/CLC/JTC 19

Technical Specification

Scope

The Technical Specification defines Functional and interoperability requirements on Decentralized Identifier (DID). This includes requirements to ensure :

- Interoperability of Decentralized Identifiers
- Standardizing an initial set of commonly used DID methods across three key categories:
a) a web-based method
b) an ephemeral method
c) a decentralized method
- Definition of functional and technical requirements
- Definition of security requirements
- Common structure for DID documents

Life cycle

NOW

IN_DEVELOPMENT
prCEN/TS 18474
30.99 CD approved for registration as DIS
Sep 18, 2026