The second event "Setting a Model for a Sustainable Dairy Chain" will be held at the Conference Center  EXPO Exhibition Site, Milan, on the 22nd of July (the month dedicated to Sustainability and Biodiversity). The event focuses on different factors affecting dairy-chain sustainability, such as animal wellbeing and diet, milk composition and processing, sewage and slaughtering waste recycled for fertilizer and energy production. The Lombardy framework is proposed as a paradigm of best practices for promoting and protecting traditional agricultural productions worldwide.