The event “Vespa velutina and other invasive invertebrates species”, organized by the COLOSS Velutina Task Force and by the LIFE STOPVESPA project, has been held in Turin from the 21st to the 23rd of March. The event allowed to share the knowledge about the presence of Vespa velutina in Europe and to present the results obtained by the LIFE STOPVESPA Project during four years of activity in Italy.