The fourth Global Report on Adult Learning and Education (GRALE 4) is in preparation and is scheduled for publication in 2019. The UNESCO Institute for Lifelong Learning (UIL) and the GRALE 4 authors and editors defined the outline of the report and its chapters during an expert meeting that took place from 2 to 3 July 2018 in Hamburg, Germany. Meanwhile, UNESCO Member States continue to collect data on adult learning and education (ALE).