From Threats to Solutions: Advancing Biosecurity

September/October 2026
Perth, Western Australia

Congress postponed to 2026

On behalf of the Local Organising Committee and host organisation, the Murdoch University Harry Butler Institute, we look forward to welcoming you to the 5th International Congress on Biological Invasions in our home city Perth, capitol of Western Australia. Through the 2026 congress, we’ll explore the theme From Threats to Solutions: Advancing Biosecurity. This theme encompasses our current efforts to address global biosecurity issues from identifying, understanding and mapping biological invasions, to predicting and managing their spread and impact. The 2026 Congress seeks to advance our biosecurity research and management – from biosecurity threats to innovative solutions.

Treena Burgess

Latest News

Congress postponed to 2026

Organisations are invited to sponsor the 2026 ICBI Congress

Sponsorships are integral to creating a successful, engaging, and inclusive ICBI Congress that effectively meets our objectives.

Find out more about sponsorship

Registrations will reopen shortly

Take advantage of discounted rates and secure your spot at this premier event for scientists, land managers and policy-makers.
Early bird rates are valid until TBC.

Congress Themes

The 2026 Congress program builds around the following core themes:

Advancing Global Biosecurity Policy
Addressing the Impact of Climate Change on Invasive Species Threats
Engagement of First Nations in Invasive Species Management
Citizen Science Engagement for Effective Invasive Species Management
Technological Advancements in Invasive Species Management
The Ecology and Evolution of Invaders
Recovering from Biological Invasions
Post-invasion Restoration
Prioritising Biosecurity: Elevating preparedness in Government Agendas

Key Dates

Abstracts open: Reopening soon
Abstracts close: TBC
Notification to Authors: TBC
Registrations Open: Reopening soon
Early Bird Registration Deadline: TBC