Within a couple of years, the EU is expected to implement new legislation requiring all products to have a product passport, which will provide reliable sustainability data – right down to the smallest component. Now the ProPare project aims to develop the underlying digital product passport infrastructure. The solution is based on an open, competition-neutral , and global standard, and the ambition in the long run is that it will be useable for linking all types of data to products, regardless of industry, company or product category. The ProPare project is conducted in a broad collaboration between Axfoundation, Swedish Trade Federation, Ecolabelling Sweden AB, GS1 Sweden who is part of the global standards organization GS1 as well as trading companies, brand owners, producers, third-party certifiers and technology developers.