Research project · Jönköping University

Welcome to CCArch

A research project about enhancing Digital Product Passports.

1 2 3 4 5 6 7 8 DPP follows the product

What we study

Product information that lasts as long as the product

We look at what Digital Product Passports need to hold, and who needs to supply it, so that products can be trusted, repaired and given a longer life. Our focus is on manufacturers and their suppliers.

Product information

Which data suppliers provide today, could provide if required, or would rather not share, from drawings and materials to certificates and carbon footprint.

Authenticity

How companies establish that a product is genuine, in which phases of its life that matters most, and who should be responsible for verifying it.

Repair, refurbish, reuse

What information is needed to decide whether a used product can be repaired, refurbished or reused, and what stands in the way today.

Background

What is a Digital Product Passport?

A digital record that follows a product through its life. The EU's Ecodesign for Sustainable Products Regulation (ESPR) introduces passports product group by product group, starting in the coming years.

  • It tells customers, repairers and recyclers what a product is made of and how it can be maintained.
  • It can show where a product comes from and help prove that it is genuine.
  • Its value depends on information from many companies along the supply chain, including subcontractors.
10–12November 2026

Meet us at Elmia Subcontractor

We are at the fair in Jönköping, talking with exhibitors about product information, authenticity and circularity. A short interview takes about six minutes.

Open the survey For our interviewers' iPads