Have you checked the results of the #OpenDataMaturity2022?
On http://data.europa.eu, you find:
🔷The #ODMReport2022 with best practices from the assessment
🔷The #dashboard visualising countries´ results per dimension
🔷The countries´ #questionnaires
🐦🔗: https://n.respublicae.eu/EU_opendata/status/1605918591861526534