Supplementary Tables: Actor-Gate Matrix and Normative Frictions for Digital Product Passports of Technical Plastics in Electronic Products

This record contains supplementary tables derived from the DPP4Plastics research project. The tables present an actor-gate matrix and a friction matrix for Digital Product Passports of technical plastics in electrical and electronic equipment. They organise minimum critical data elements, actor-specific data requirements, regulatory and technical anchors, and normative frictions relevant to DPP-supported circular decision-making. They are intended as a structured synthesis of project-derived results and do not constitute a complete Digital Product Passport data model, legal compliance checklist, legal advice, or implementation standard.