The International Data Spaces Association (IDSA) has published version 2026-2 of its Knowledge Base, a central access point bringing together the main documents and resources developed and approved by its different Working Groups.

The Knowledge Base includes key reference documents such as the Manifesto of International Data Spaces, the IDSA Rulebook, the IDS Reference Architecture Model (IDS-RAM) and the Glossary, providing an up-to-date access point to IDSA’s knowledge and standards on data spaces.

The collection is updated through quarterly releases to keep its content up to date. Version 2026-2 therefore incorporates information published through July 2026, providing anyone interested in the data spaces ecosystem with a solid foundation of standardised knowledge.

You can access the latest version of the IDSA Knowledge Base here.