Biofouling

Biofouling is the settlement, attachment and growth of organisms on surfaces submerged in an aquatic environment.

More than 250 non-indigenous marine species have established in Australian waters. Research suggests that biofouling has been responsible for more foreign marine introductions than ballast water.

These organisms can adversely affect the performance and longevity of your vessel including the working components. Routine inspections for biofouling organisms may avoid costly repairs.

Australian States and Territories have separate legislation relating to the management of biofouling. Vessel operators are strongly recommended to consult their agent on what these requirements are prior to arrival.

Currently AQIS has no legislated authority over the management of biofouling; however AQIS is working with the International Maritime Organisation (IMO) and local maritime industry to manage this quarantine risk.

AQIS has produced a Biofouling Fact Sheet which will provide you with information on what you can do prior to arrival in Australia.

AQIS has also produced the 'Biofouling maintenance guidelines and log book' to assist you in recording all biofouling maintenance work performed on your vessel. You may use this logbook as it will assist quarantine officers during your first port pratique inspection to verify the application of antifouling paint and maintenance work carried out on your vessel.