Launched in 2015, the Open, Useful and Re-usable data (OURdata) Index benchmarks efforts made by governments to design and implement national open government data policies. With subsequent editions released in 2017 and 2019, the Index has remained a valuable resource for policymakers and serves as a key public governance indicator, assessing the progress governments have made in ensuring open data to support policy reform. The 2023 edition covers more than 670 data points collected from 36 OECD countries and 4 accession countries throughout 2022.
The OURdata Index consists of three pillars and nine sub-pillars. The three main pillars are: data availability, data accessibility, and government support for data reuse. Data for the 2023 OURdata Index were collected through the OECD Survey on Open Government Data in 2022. Due to changes in the questions and factors used for the Index sub-pillars, the 2023 OURdata Index results cannot be compared directly at a detailed country level to earlier versions.
According to the study, Spain ranks fifth in terms of open data, behind only South Korea, France, Poland and Estònia.