{"department":[{"_id":"741"}],"user_id":"70143","_id":"64820","language":[{"iso":"eng"}],"keyword":["digital product passport","product architecture","circular economy","information granularity","decision-making framework"],"publication":"Proceedings of the Design Society","type":"conference","status":"public","abstract":[{"lang":"eng","text":"Political goals, emerging EU sustainability regulations, and industrial digitalization are driving the introduction of Digital Product Passports (DPPs) to enhance transparency, traceability, and compliance across product life cycles. However, the appropriate granularity of DPP integration across product architectures remains ambiguous. This paper introduces a structured, decision-oriented framework that links product structure, regulatory relevance, and information depth to define consistent DPP levels, supporting both industry implementation and future standardization."}],"volume":6,"author":[{"full_name":"Rohde, Katharina","id":"70143","last_name":"Rohde","orcid":"0009-0000-5738-7304","first_name":"Katharina"},{"first_name":"Finn Lukas","full_name":"Budde, Finn Lukas","id":"74585","last_name":"Budde"},{"first_name":"Bárbara","full_name":"Patrício, Bárbara","last_name":"Patrício"},{"full_name":"Ferreira, Tânia","last_name":"Ferreira","first_name":"Tânia"},{"first_name":"Ana","full_name":"Gonçalves, Ana","last_name":"Gonçalves"},{"full_name":"Ott, Manuel","id":"44204","last_name":"Ott","first_name":"Manuel"},{"first_name":"Iryna","id":"95903","full_name":"Mozgova, Iryna","last_name":"Mozgova"}],"date_created":"2026-03-03T11:26:07Z","date_updated":"2026-03-03T11:26:11Z","conference":{"name":"19th International Design Conference - DESIGN 2026","start_date":"2026-05-18","end_date":"2026-05-21","location":"Cavtat, Dubrovnik, Croatia"},"title":"Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration","quality_controlled":"1","publication_status":"accepted","intvolume":"         6","citation":{"chicago":"Rohde, Katharina, Finn Lukas Budde, Bárbara Patrício, Tânia Ferreira, Ana Gonçalves, Manuel Ott, and Iryna Mozgova. “Digital Product Passports and the Challenge of Product Structure Granularity: A Decision-Making Framework for the Level of DPP Integration.” In <i>Proceedings of the Design Society</i>, Vol. 6, n.d.","ieee":"K. Rohde <i>et al.</i>, “Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration,” in <i>Proceedings of the Design Society</i>, Cavtat, Dubrovnik, Croatia, vol. 6.","ama":"Rohde K, Budde FL, Patrício B, et al. Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration. In: <i>Proceedings of the Design Society</i>. Vol 6.","apa":"Rohde, K., Budde, F. L., Patrício, B., Ferreira, T., Gonçalves, A., Ott, M., &#38; Mozgova, I. (n.d.). Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration. <i>Proceedings of the Design Society</i>, <i>6</i>.","bibtex":"@inproceedings{Rohde_Budde_Patrício_Ferreira_Gonçalves_Ott_Mozgova, title={Digital product passports and the challenge of product structure granularity: A decision-making framework for the level of DPP integration}, volume={6}, booktitle={Proceedings of the Design Society}, author={Rohde, Katharina and Budde, Finn Lukas and Patrício, Bárbara and Ferreira, Tânia and Gonçalves, Ana and Ott, Manuel and Mozgova, Iryna} }","short":"K. Rohde, F.L. Budde, B. Patrício, T. Ferreira, A. Gonçalves, M. Ott, I. Mozgova, in: Proceedings of the Design Society, n.d.","mla":"Rohde, Katharina, et al. “Digital Product Passports and the Challenge of Product Structure Granularity: A Decision-Making Framework for the Level of DPP Integration.” <i>Proceedings of the Design Society</i>, vol. 6."},"year":"2026"}