In the frame of the international program STREFOWA (Strategies to Reduce and Manage Food Waste in Central Europe), a conference was held in Budapest, September 2019 with a great number of interesting presentations. On behalf of InDeReInstitute for Food System Research and Innovation Non-profit Ltd, AndrásTóth, manager of the institute delivered a presentation on the amount of food wastes arising in public catering. It was a greatconference as part of agreatinitiative.