Digital product passport (DPP) comprises “a set of data specific to a product that includes the information and that is accessible via electronic means through a data carrier”.  Digital product passports (DPP) aim to gather data on a product and its supply chain and share it across entire value chains so all sectors, including consumers, have a better understanding of the materials and products they use and their embodied environmental impact. This will extend the responsibilities and benefits most parties within the value chain, from importers and distributors and also from governments and other public or civil authorities to finally the consumers and end-users.