Operational product-passport workflows, not isolated compliance lists
Nulara groups use cases by the teams that maintain product-passport data in daily work: product management, compliance, sustainability, quality, procurement, warehouse and after-sales. Product identity, evidence, versions and access rights stay in one shared data structure.
The pages intentionally separate regulatory foundations from operational implementation. ESPR, Battery Passport and CSRD define the frame; the use cases show which data objects, approvals and interfaces companies should structure before rollout.
Primary sources for the use-case hub
These sources define the regulatory and technical frame behind the use-case structure.
- European Commission: Ecodesign for Sustainable Products Regulation - Official overview of the ESPR framework and the Digital Product Passport.
- EUR-Lex: Regulation (EU) 2024/1781, Articles 9 and 10 - Legal basis for product passports, data requirements, data carriers and persistent product identifiers.
- EUR-Lex: Regulation (EU) 2023/1542, Article 77 - Legal basis for the battery passport, QR-code access and role-based information.
- GS1 Digital Link standard - Technical standard for identifiers, 2D codes and web access to product information.