Open Data Day (ODD) is an annual celebration of open data all over the world. Groups from likely every country create local events on the day where they will use open data in their communities. ODD is maintained and supported by the Open Knowledge Foundation (OKFN) through the Open Knowledge Network. As a way to increase the representation of different cultures, we offer the opportunity for organisations to host an Open Data Day event on the best date within a one-week period. 🔓🌍🌎🌏🎉

Click on the map to visit opendataday.org, where you can discover a range of similar activities happening across our global network:

All outputs are open for everyone to use and re-use.

All attendees, sponsors, partners, volunteers and staff at our hackathon are required to agree with the Hack Code of Conduct. Organisers will enforce this code throughout the event. We expect cooperation from all participants to ensure a safe environment for everybody.

The contents of this website, unless otherwise stated, are licensed under a Creative Commons Attribution 4.0 International License. The application that powers this site is available under the MIT license.