[...] * An interesting case is given by the TNO policy lab for the co-creation of data-driven policy making. The Policy Lab is a methodology for conducting controlled experiments with new data sources and new technologies for creating data-driven policies. Policy makers experiment with new policies in a safe environment and then scale up. The Policy Lab approach has three pillars: (1) the use of new data sources as sensor data and technological developments for policy development; (2) a multidisciplinary approach: including data science, legal expertise, domain knowledge, etc.; and (3) involving citizens and other stakeholders ('co-creation') and carefully weighing different values.