This report contains a synthesis of studies performed by staff inolved in the ENRICH Project – ‘Enhancing the Digital Inclusivity of Cultural and Natural Heritage’ – at the ‘Gabriele d’Annunzio’ University of Chieti-Pescara (UdA, Italy), at the University of Oviedo (UNIOVI, Spain), and at the University of Skövde (HiS, Sweden). ENRICH is a 14-month collaborative research activity funded by INGENIUM European University (co-funded by Erasmus+). Data presented in this report are part of the project activity No.2 ‘Knowledge Framework’. It contains relevant interdisciplinary research data and elements for the design of inclusive digital solutions for the enhancement of cultural and natural heritage. It is organised into three distinct yet interrelated sections: Proposal for an Design Framework for the Digital Inclusivity of Cultural and Natural Heritage. Proposal for the Manufacturing Technologies for the Digital Inclusivity of Cultural and Natural Heritage. A Modular Design Approach for Cultural Heritage Inclusion in Rural Village Setting. The report is jointly developed by all team of the ENRICH Project and is publicly released under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International license (CC BY-NC-SA 4.0). For more information, see: https://sites.google.com/view/enrichproject/home https://ingenium-university.eu/