The Government of WA, in collaboration with industry, has initiated an ambitious program to have all commercial fisheries in Western Australia undergo MSC certification. All commercial fisheries will undergo pre-assessment by the end of 2014. Any fishery that chooses to undergo full MSC assessment will have the initial certification costs funded which will begin in 2014. A number of issues have arisen during the establishment of this process that need to be addressed prior to the end of the pre-assessment process and especially before many fisheries move to full assessment.

Direct experience with MSC assessment process for the rock lobster fishery, plus reviews of the MSC process (MRAG, 2011) have shown that once initial ‘scores’ or opinions have been established for a fishery, these scores and opinions strongly dictate the outcome and the subsequent level of conditions established for the fishery to either gain or maintain certification. In going from pre to full assessments, the scores may go down, but almost never go up (MRAG, 2011). Lower scores that require undertaking activities to ‘close off’ conditions, especially for Principle 2 (ecological) criteria is where the costs of MSC certification can become prohibitive These costs can be significantly greater than the direct MSC assessment or audit costs; for rock lobster this has run into many $millions. It is essential, therefore, that the number of 'unecessary' conditions, particularly those requiring collection of more information (which is the most common condition applied, MRAG, 2011) are minimised to avoid unnecessary costs for industry and government.

An additional complexity is the Fishery Standard Review (FSR) currently being undertaken by MSC. This has proposed changes for P1 and P2 whcih could significantly alter how we approach MSC assessments and therefore need to directly test the impacts of these proposed changes.

The need for this project was identified through the ESD/EA Risk Assessment workshops held for the Shark Bay and Exmouth Gulf trawl fisheries in May and October 2001. Research is required to provide baseline data on biodiversity on and off the trawl habitats in Shark Bay and Exmouth Gulf to allow an assessment of the effects of trawling on bycatch and to set up reference sites for long-term monitoring of the environmental impact of trawling. The study will examine seasonal variation in biodiversity and efficiency in capture of bycatch species to provide a rigorous scientific basis for determining references sites in other fisheries. Understanding seasonal variability will allow the selection of the appropriate timing of long-term monitoring. Depletion experiments will ensure that bycatch catch per unit effort is related to actual abundance. The sampling undertaken in Shark Bay will cover both prawn and scallop ESD requirements to enable similar reference sites to be established in all WA trawl fisheries. Bycatch issues in the Shark Bay and Exmouth fisheries were identified as a moderate risk through an Ecological Risk Assessment workshop. There is a need for a better understanding of the faunal composition and habitat preferences of bycatch species in both trawled and untrawled areas will aid in determining the most appropriate level of risk to bycatch species. This may allow management strategies to be developed to ameliorate any detrimental impacts on those species that are found to be highly vulnerable to trawl impacts. This information will also enable the Department of Fisheries and industry to effectively respond to information required by Environment Australia on the risk level, objectives, performance indicators and management responses for each issue in order to continue to provide quality and highly valued seafood to both export and local markets. It will also provide a basis to answer queries from conservation and community groups.