As Digital Product Passports (DPPs) move closer to large-scale implementation, in Europe and all over the world, open-source technologies are playing an increasingly important role in accelerating innovation, interoperability, and collaboration. To help stakeholders navigate this growing ecosystem, CIRPASS-2 has launched the OpenDPP Catalogue – a centralised hub for discovering open-source software projects, tools, frameworks designed to build, deploy, or interact with Digital Product Passports.
Designed by Energy Web and F6S for developers, technology providers, researchers, and other stakeholders, the catalogue makes it easy to discover, compare, and access DPP solutions in one place. Each entry provides a concise overview of the solution, including its technology stack, software licence, and direct links to the source code repository and documentation. Built-in filters also help users quickly find solutions that match their technical requirements.
The OpenDPP Catalogue is designed to grow with the community. Developers and technology providers are invited to submit their own open-source DPP solutions, helping expand the catalogue and strengthen collaboration across the Digital Product Passport ecosystem.
Disclaimer: The CIRPASS-2 consortium is not responsible for ensuring that the proposed projects are compliant with any DPP system standards or any jurisdiction’s specific DPP regulatory requirements.

