The Sustainable Food Chain Technology Foundation (DuVo) unites organizations from all levels in the food chain, in order to search for ways of promoting sustainability in the supply chain. CSM is an active member of DuVo foundation. DuVo keeps stakeholders informed of the results of its efforts by organizing dialog meetings and by publishing articles and booklets about specific aspects of its activities.In 2008, DuVo published a study on the Carbon footprint labeling of food/food ingredients. The aim was to create public awareness through the use of printed information (CO2 impact) on food labels - information the consumers might use to make up their minds when buying food. DuVo has also initiated a study into the trust in food and food producers. The scope of the study will be ethical, political and social dimensions of food and trust.