Open Data Certificate

The Open Data Certificate is a mark of quality and trust for open data. The ODI verifies publisher best practice, so you can use data with confidence – it’s free and open.
Each Open Data Certificate uses a questionnaire-style assessment to recognise well-published open data with one of four badges.
Each badge shows that the data has been published in a sustainable and reusable way – with each level indicating the available support and adherence to current best-practices.