27th - 30th September 2021
Christchurch Town Hall,
New Zealand

Welcome to the Fourth International Congress on Biological Invasions

Save the Date: 27- 30 September 2021

The 4th International Congress on Biological Invasions (ICBI2021) will be hosted in the garden city of Christchurch (Ōtautahi), New Zealand (Aotearoa). 

The congress will provide a forum to explore, share and develop responses to the global challenges and threats Ivasive Alien Species (IAS) present to biodiversity, ecological safety and food safety systems in many ecosystems.

Theme and focus for 2021: Innovation. Collaboration. Partnership.

For the lastest updates and information, please email to be added to our mailing list.

COVID-19: The Local Organising Committee is aware that COVID-19 may have some impact on ICBI 2021 as remote as this may seem.  We are continually monitoring and assessing the situation and considering all possible contingencies as information comes to hand.