EASIN is a network of Alien Species Data Partners with a complementary and additive role to existing databases and information systems. Sharing knowledge is a key issue when handling Alien Species, and a single entry point on Alien Species data can help their management at European level.
EASIN invites data owners, such as online and offline databases, Universities, Research Institutes, scientists, citizen science projects etc, to share data sets and expertise on Alien Species occurring in Europe through the common network of Data Partners, increasing their visibility and their impact.
The information indexed in EASIN provides the users of the network easy-access data at their original sources, which is properly cited and credited in EASIN, and all data contributors are shown and listed with contact details.
If you are interested in contributing to EASIN and become a network’s Data Partner please contact us .
INTERNATIONAL : Maintains global data
EASIN-Lit
EASIN Literature
Last Update 16/10/2026
INVASIVESNET
International Association for Open Knowledge on Invasive Alien Species
Last Update 27/07/2026
GBIF
Global Biodiversity Information Facility
Last Update 08/04/2026
GRIIS
Global Register of Introduced and Invasive Species
Last Update 05/08/2024
EPPO
European and Mediterranean Plant Protection Organization
Last Update 02/01/2021
GISIN
Global Invasive Species Information Network
Last Update 17/07/2017
REABIC
Regional Euro-Asian Biological Invasions Centre
Last Update 21/06/2017
REGIONAL : Maintains data for multiple countries in Europe
IASE
Invasive Alien Species Europe
Last Update 15/10/2026
NOTSYS
European Alien Species Notification System
Last Update 08/10/2026
EEA
European Environment Agency
Last Update 14/08/2026
EU BASELINE
Baseline Distribution of Invasive Alien Species of Union Concern
Last Update 31/07/2026
ORMEF
Occurrence Records of Mediterranean Exotic Fishes database
Last Update 30/07/2026
EEIKO
Espezie Exotiko Inbaditzaileen Kontrola
Last Update 26/03/2026
IBISurvey
Introduced Bird Interaction Survey
Last Update 17/02/2026
MSFD
Marine Strategy Framework Directive
Last Update 16/01/2026
MAMIAS
Marine Mediterranean Invasive Alien Species
Last Update 09/09/2024
SIBIC
Sociedad Ibérica de Ictiología
Last Update 31/05/2023
HCMR
Hellenic Centre for Marine Research - European Environment Agency
Last Update 04/06/2019
ESENIAS
East and South European Network for Invasive Alien Species
Last Update 13/05/2019
CIESM
Mediterranean Science Commission
Last Update 17/07/2017
MedMIS
Monitor invasive species in Mediterranean MPAs
Last Update 17/07/2017
NATIONAL : Maintains data for a country in Europe
NBIC
Norwegian Biodiversity Information Centre
Last Update 09/09/2024
INVASORAS
Identificação e mapeamento de plantas invasoras em Portugal
Last Update 26/03/2024
ISEA
iSEA
Last Update 19/03/2024
NEMA
Novas Espécies Marinhas do Algarve
Last Update 19/03/2024
INVAZIVKE
LIFE Artemis - INVAZIVKE
Last Update 16/07/2019
NBDC
National Biodiversity Data Centre
Last Update 14/05/2019
OUC
"Ovidius" University of Constanta - Department of Natural Sciences
Last Update 14/05/2019
IINH
Icelandic Institute of Natural History
Last Update 13/05/2019
IZASM
Institute of Zoology Academy of Science of Moldova
Last Update 07/05/2019
NBN UK
National Biodiversity Network
Last Update 29/03/2018
ELNAIS
Ellenic Network on Aquatic Invasive Species
Last Update 24/07/2017
STOPVESPA
Spatial containment of Vespa velutina in Italy and establishment of an Early Warning and Rapid Response System
Last Update 24/07/2017
NATIONAL COMPETENT AUTHORITY : Maintains data for a country in EU
SE-CA
Swedish Competent Authority
Last Update 06/03/2026
FI-CA
Finnish Competent Authority
Last Update 04/03/2026
HR-CA
Croatian Competent Authority
Last Update 17/02/2026
IT-CA
Italian Competent Authority
Last Update 10/02/2026
EL-CA
Greek Competent Authority
Last Update 09/08/2024
LU-CA
Luxembourgish Competent Authority
Last Update 29/12/2020
ES-CA
Spanish Competent Authority
Last Update 18/06/2018
BE-CA
Belgian Competent Authority
Last Update 29/03/2018