Sourcing management is a research field and academic concept that systematically examines the strategies, processes, and decisions related to identifying, evaluating, selecting, and managing external suppliers of goods and services. As a field, it investigates the drivers, mechanisms, and outcomes of sourcing activities, encompassing supplier selection criteria, contract design, relationship governance, and supply base configuration. Characterized by its strategic imperative and focus on value creation and risk mitigation, sourcing management is significant for its impact on cost optimization, quality assurance, innovation adoption, and overall supply chain performance and competitiveness.