Open Data Maturity Report 2025

This report presents the findings of the Open Data Maturity Report 2025, prepared as part of the European Data Portal initiative by the European Commission. The document outlines the state of open data maturity across various EU member states, including Belgium, Bulgaria, and Czechia, detailing their respective policies, portal functionalities, data quality measures, and impact assessments. Each country is evaluated based on four thematic dimensions: policy, portal, quality, and impact, with each dimension contributing equally to the overall maturity score. The report includes specific insights into the open data activities undertaken by each country, such as technical upgrades, the release of high-value datasets, and the implementation of national strategies for open data governance. The findings aim to provide a comprehensive understanding of the progress and challenges faced by these countries in enhancing their open data ecosystems.