The textile industry has always been a major source of environmental and social impacts, considering greenhouse gas emissions, water pollution, massive waste production and labor exploitation. All this has prompted European regulators to introduce new and more stringent regulations with the aim of promoting sustainability and circularity, encouraging a transition towards increasingly green production models. Among the tools emerging in this scenario, the Digital Product Passport (DPP) aims to improve traceability and information management throughout the product life cycle. Through the integration of accessible and verifiable digital data, DPP fosters transparency in the supply chain, recycling and reuse of materials, improves regulatory compliance and gets consumers and companies more involved in the green transition.