The European Alien Species Information Network (EASIN) is an initiative of the JRC of the European Commission and aims to enable easy access to data and information on Alien Species (AS) in Europe from existing databases to assist policy makers and scientists in their efforts to tackle AS invasions. EASIN supports the implementation of European policies on biological invasions, in particular the IAS Regulation 1143/2014.

The datasets show the observations of Alien Species in Europe organized by Enviroment and Impact.