In the reporting period, the consortium delivered the inventory of materials data and information systems, including a gap analysis for four demonstration cases. Requirements for the design of Ideal DMPP, synthesising user needs into a conceptual framework have been collected from different stakefolders. Data requirements for DMPP, consolidating mandatory and optional attributes by Use Cases, have been considered and analysed. Life Cycle Inventories of advanced materials, assessing data quality, accessibility, and IPR were prepared. The consortium also focused on materials modelling and advanced characterisation approaches,physics-& AI-based methods, using the MODA and CHADA frameworks across four demo-cases. Recommendations for harmonised documentation procedures were formulated for materials characterisation and fabrication. Existing ontologies, including EMMO, OCES, etc., as well as common language for data documentation and exchange approaches were evaluated recommending vocabularies and SHACL forms for DPPs. DigiPass CSA demonstrated the following technical achievements in the development of a DMPP: data requirements for DMPP using FAIR principles, RESTful APIs, and SHACL validation. The investigation covered four Use Cases: Advanced Composite Materials, Nanomaterials Safety, Organic Photovoltaics (OPVs), and Prepainted Metals. Data sources and inventories were identified for each case, key data categories were defined, and a gap analysis was conducted. The results also incorporated feedback from stakeholder workshops and questionnaires, providing an integrated foundation for consistent data generation, improved knowledge management, and robust environmental assessment across the demonstration cases. An initial digital platform to implement a DPP for advanced materials has been created. The work required ensuring semantic and technical interoperability through ontologies, metadata, and catalogue schemas. The further development will be provided during the second part of the project.
