Mr Gavin Rose has extensive experience in pesticide and organic contaminant residue testing. Previous roles include Research Fellow, Centre for Aquatic Pollution Identification and Management (University of Melbourne) and Senior Research Scientist and Group Leader Organic Chemistry, DPIE Victoria (now Agriculture Victoria) and State Chemistry Laboratory. Gavin has written or co-authored 20 scientific publications (peer-reviewed) and multiple technical reports since 2009. He has been a Technical Assessor for the National Association of Testing Authorities Australia (NATA) since 2002, specialising in ISO 17025 compliance for organic residues in foods and the environment. He was cited as a NATA Technical Assessor of the Year (one of three),NATA 2017 Annual   Report. October 2017; National Association of Testing Authorities Australia (NATA) 70th Annual Report, page 38-39 https://www.nata.com.au/phocadownload/annual_reports/ NATA_ Annual_Report_2017.pdf