The theme of this year’s conference was “Charting New Frontiers of Official Statistics”. The directors of 40 statistical institutes in Europe discussed why and how national statistical institutes (NSIs) could go beyond the traditional function of producing official statistics, by providing additional data services and serving as data stewards in the national data ecosystem. The conference focused on the drivers of such changes in NSIs’ roles. Urmet Lee, Director General of Statistics Estonia, said that the rapid, occasionally chaotic evolution of the data ecosystem means that national