The State of Open Data is an ambitious 18-month research project designed to reflect on 10 years of community action and review the capacity of open data to address social and economic challenges across a variety of sectors, regions, and communities. The project has been funded by the International Research Centre with the support of the Open Data for Development (OD4D) Network. In the spirit of the OD4D Network, work on this project is intended to be transparent, inclusive, and gender balanced.