In this the third article on collective performance we examine the ability of organizations to effectively transfer knowledge across individuals and teams, which has become a critical determinant of competitive advantage (Argote & Ingram, 2000). Knowledge transfer not only facilitates innovation and adaptability but also enhances collective performance by leveraging the expertise within an organization. This article explores the concept of knowledge transfer, its mechanisms and its role in enhancing collective performance. By understanding how knowledge transfer impacts organizational effectiveness, leaders and managers can implement strategies to foster a culture of knowledge sharing, thereby driving performance at all levels. Understanding Knowledge and Knowledge Transfer Definitions Knowledge : Knowledge is a fluid mix of framed experiences, values, contextual information and expert insights that provide a framework for evaluating and incorporating new ex...