The requirements of digital product passport (DPP) for the defence sector

Abstract

The adoption of Digital Product Passports (DPPs) is emerging as a strategic solution to enhance supply chain transparency, regulatory compliance, and sustainability within the defence sector. This thesis explores the potential of DPPs to address key challenges, including complex global supply chains, stringent regulatory demands, and the growing pressure for environmental accountability. Through a mixed-methods approach involving literature review, stakeholder interviews, and surveys, this study identifies the specific requirements, benefits, and challenges of implementing DPPs in the defence industry. Key findings demonstrate that DPPs offer significant advantages, including improved traceability, predictive maintenance, cost savings, and support for circular economy goals. By providing detailed, secure product data across a component’s lifecycle, DPPs enhance both operational efficiency and compliance with defence regulations. The thesis also highlights the role of enabling technologies such as blockchain, Internet of Things (IoT), and artificial intelligence (AI) in driving DPP adoption. However, high initial costs, cybersecurity concerns, and integration challenges remain barriers to implementation. Despite these challenges, DPPs can provide defence companies with a competitive edge by improving trust with government clients, mitigating supply chain risks, and fostering long-term sustainability. In conclusion, the research positions DPPs as a vital tool for the defence sector’s future, enabling organizations to meet evolving geopolitical, technological, and environmental demand