5 th Regional Meeting,Assessment of the environmental vulnerability to biological invasions,November, 27th 2020, The Lombardy Foundation for the Environment proposes a meeting with the Regional and National Institutions to inform all the stakeholders about the progress of the European project INTERREG INVALIS (www.interregeurope.eu/invalis/), paying particular attention to the management of IAS. Moreover, during the meeting the attention will be pay on the assessment of the environmental vulnerability to biological invasions.