Produced by the World Wide Web Foundation as a collaborative work of the Open Data for Development (OD4D) network and with the support of the Omidyar Network, the Open Data Barometer (ODB) aims to uncover the true prevalence and impact of open data initiatives around the world. It analyses global trends, and provides comparative data on countries and regions using an in-depth methodology that combines contextual data, technical assessments and secondary indicators.

Covering 115 jurisdictions in the fourth edition, the Barometer ranks governments on:

• Readiness for open data initiatives.
• Implementation of open data programmes.
• Impact that open data is having on business, politics and civil society.

After three successful editions, the fourth marks another step towards becoming a global policymaking tool with a participatory and inclusive process and a strong regional focus. This year’s Barometer includes an assessment of government performance in fulfilling the Open Data Charter principles.

The Barometer is a truly global and collaborative effort, with input from more than 100 researchers and government representatives. It takes over six months and more than 10,000 hours of research work to compile. During this process, we address more than 20,000 questions and respond to more than 5,000 comments and suggestions.

The ODB global report is a summary of some of the most striking findings. The full data and methodology is available, and is intended to support secondary research and inform better decisions for the progression of open data policies and practices across the world.

We continue to seek funding, and partnerships to ensure the sustainability of the Open Data Barometer. If you are interested in supporting the project please contact us.