The introduction and spread of aquatic invasive species in freshwater and marine environments is a worldwide problem that is increasing in frequency. There are various pathways by which non-indigenous species are introduced and cause significant damage to coastal and freshwater ecosystems, and to the economies that depend upon them.

With increased development, population growth, and vessel traffic, opportunities for the introduction and establishment of invasive species to Northern Territory waterways are increasing. Industries threatened include commercial and recreational fishing, aquaculture, port services, shipping and tourism. Challenges associated with addressing these risks include the need to respond to changing risk factors; unregulated or illegal vessel activity; and remote locations.

The International Conference on Aquatic Invasive Species is held annually and is the most comprehensive international forum for the review of scientific knowledge; presentation of research; introduction of technological developments for prevention, monitoring and control; and discussion of policy, legislation and outreach initiatives to raise awareness of the impacts of aquatic invasive species and prevent new introductions.

Attendance at the conference will provide opportunities for cooperation and collaboration, and allow the Territory to benefit from the latest knowledge and experience of researchers and managers worldwide in the development and implementation of local programs to address emerging risks.

It is also intended to visit the Great Lakes region to learn from local experiences with the invasive Zebra mussel (Dreissena polymorpha), and the management, control and monitoring of this species.