The manufacturing industry contributes significantly to the Australian economy, specifically contributing 12.2% to the Australian Gross Domestic Product (GDP) (Australian Bureau of Statistics 2007). As such, in order to enable this industry to maintain its competitiveness, the Australian State and Federal Government encourages Lean manufacturing by providing Lean organisational training. This study analyses the effects of Lean manufacturing on, supplier relationships, customer involvement, production line efficiency, employee empowerment and financial results. Using a questionnaire...