Abstract

Procurement 4.0 marks a fundamental shift in supplier relationship management by leveraging blockchain, artificial intelligence (AI), and automation to enhance transparency, efficiency, and risk mitigation. This paper provides a comprehensive framework for integrating these technologies into procurement strategies, addressing key challenges in digital transformation while maximizing operational benefits. Blockchain facilitates secure and immutable transaction records, ensuring supplier accountability and seamless contract execution through smart contracts. AI-driven predictive analytics enable data-informed supplier selection, risk assessment, and fraud detection, improving procurement decision-making. Automation, including robotic process automation (RPA), streamlines repetitive tasks, reduces procurement cycle times, and optimizes resource allocation. This study explores the theoretical foundations of Procurement 4.0, focusing on the principles driving its adoption and the impact of digital transformation on supplier relationships. It examines blockchain-enabled transparency, AI-powered risk management, and automation-driven efficiency. A structured framework is proposed to guide organizations in implementing Procurement 4.0, addressing integration challenges and strategic considerations. The paper concludes with policy recommendations and future research directions, emphasizing the need for regulatory alignment, ethical AI deployment, and continued advancements in digital procurement technologies.