During the sixth edition of the NPSO Innovation Day, traditionally held in the CBS building, 14 PhDs from Belgium and the Netherlands will present their work. One of them has a chance to win the innovation prize. The presentations are diverse, ranging from non-probability samples to synthetic data to monitoring of physical activity through trackers to data donation to push-to-smart strategies and more. A closing lecture will be given by Joost Kappelhof, head of methodology of SCP. Registration is mandatory. The number of seats is limited to 100. So do not hesitate for too long.