Our Board

Michael Worthington


Michael Worthington retired as CEO of Produce Marketing Association of Australia New Zealand (PMA A-NZ) in October 2016. Michael was extensively involved with Robyn McConchie of the University of Sydney in the establishment of the Fresh Produce Safety Centre. Michael has 30 years of senior management experience in large scale fresh produce businesses with operational experience in a broad range of enterprises particularly in production, processing, supply chain logistics, sales & marketing and investment.

Professor Robyn McConchie

Company Secretary

Professor Robyn McConchie is Head of the Department of Plant and Food Sciences in the Faculty of Agriculture and Environment at the University of Sydney. She has been involved in postharvest research and education for over 30 years working on minimising pesticide use, and more recently food safety, grain storage and development of functional foods from waste. Robyn has led many international research and capacity building projects in postharvest and linking farmers to markets across SE Asia, the Pacific and Africa. For the past three years, she has been working to address food security issues across 22 African countries, through improved storage and safety of grains.

Dr Jocelyn Eason

Jocelyn Eason is the General Manager Science – Food Innovation, at The New Zealand Institute for Plant & Food Research. She has a PhD in Plant Physiology from Otago University and an MBA from Massey University. Dr Eason has over 25 years’ experience as both a practising and leading researcher in the field of postharvest science of horticultural crops. Over this time Dr Eason’s achievements include developing and implementing a new product development system for premium fresh vegetable products, launching nutrition and health benefit labelled fresh vegetable products in NZ, implementing a communication strategy for nutrition & health benefits of horticultural foods, and developing a mechanism (process and series of tools) to manage investment in science. Since 2012, Dr Eason has managed 140 scientists focused on food production from horticultural, arable and marine bioresources. The teams’ expertise in biological chemistry and bioactives, bioresources engineering, materials science and polymer functionality enables the team to work with partners and achieve value creation from the whole bioresource.

Brendan Hayes

Brendan has 26 years’ experience in the fresh produce sector. He has spent time working in various roles within category management teams, growing teams and technical management through the UK, Europe, Israel and South Africa. Brendan is currently working in the Coles Fresh Produce Team as a category manager having previously looked after Responsible sourcing and technical management. Brendan has been in Australia for five years working with the grower base to improve Growing Standards, Food Safety, Environmental Impacts and Ethical issues that lead to better fresh produce for Australian consumers. Brendan is also a member of the HARPS team and the PMA ANZ Science and Technical task force.

Dr Sharon Jones

Sharon Jones has broad global experience with over 25 years in the Food Industry. Developing, implementing & maintaining Food Safety Management Systems supported by commercial understanding and focus on the demand of changing legislation and customer expectations. Servicing clients including the United Nations, British Ministry of Defence, Australian and International retailers. Dr Jones graduated from University of Queensland, with a Bachelor of Applied Science (Food Technology) and PhD (Food Science Management), graduated from Deakin University with a Master of Business Administration and the University of New England with Graduate Diploma in Education (Science). Currently working with OneHarvest, who are the leaders in fresh produce in Australia. OneHarvest are a third generation family owned company who have been serving Australian families with fresh salads for over 35 years.

Dr Rachel Kilmister

Rachel Kilmister is the Research & Development Programme Manager for New Zealand Apples & Pears, the industry association that represents all apple and pear growers and export post-harvest operators in New Zealand. Rachel is responsible for managing an extensive R&D programme, investing and leveraging funding to address industry needs for market access, biosecurity, food safety and capability. She leads industry governance, project groups and extension programmes to ensure core outcomes are delivered and best practice adopted by industry. Rachel wants to ensure learnings and resources for food safety are well understood and implemented effectively to maximise benefits for industries, consumers and communities. Rachel has nearly 18 years’ experience working and undertaking research within the horticulture industry in Australia and New Zealand. She has a PhD from the School of Food, Agriculture and Wine from the University of Adelaide and Master of Business Administration (Marketing) from Charles Sturt University.

Deon Mahoney

Deon Mahoney is Head of food safety at PMA A-NZ, providing advice, technical support, and guidance addressing food safety for the fresh produce industry. Deon has wide-ranging, long-term experience in food safety. He has post graduate qualifications from the University of Sydney, and over his career he has undertaken many roles including: training and education, microbiological risk assessment, risk communication, food policy development, development and enforcement of food legislation, and establishing quality assurance programs. Deon has previously worked for the World Health Organization and the Food and Agriculture Organization, as well as with Food Standards Australia New Zealand, and Dairy Food Safety Victoria. During his career he has worked in over 25 countries. Deon is a fellow of Australia Institute of Food Science and Technology and a non-executive Director on the AIFST Board.

Dr Andreas Klieber

Andreas Klieber is the managing director for Quality Associates. He is the senior consultant for QAPartners and CEO and head trainer for QATraining (RTO 41341) providing professional services in the quality and food safety sector. Andreas holds a BSc (Hons 1) and PhD in Food Science and Technology. He has worked in the food industry and university sector for over 30 years, having held senior technical management roles with Australian and UK retailers. Key industry sectors that Andreas has worked with include the fresh produce and value-added sectors. Andreas is passionate about delivering safe and high-quality outcomes for food businesses and consumers.