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Interoperability architecture solutions

The European Commission’s DG TAXUD and DIGIT are advancing interoperable trans-European tax systems using EIRA and the eGovERA Tax Reference Architecture. Discover the progress achieved and the next steps.

 
SEMIC 2025 highlights

Explore the key achievements, milestones and community moments from SEMIC in 2025! Explore the first day workshops, the main conference and its parallel sessions.

 
The Portal at the Finnish Government Architecture Guild

On 29 January 2026, Interoperability Architecture Solutions, CAMSS and the Interoperability Test Bed were presented to the Finnish Government Architecture Guild, highlighting practical tools for public sector architects. Access the webinar recap and materials.