In today's rapidly changing development landscape, organizations are faced with an overwhelming flow of information, shifting priorities, and the constant need to adapt. Success increasingly depends on the ability to transform knowledge into action - not only by capturing lessons learned, but also by ensuring that this knowledge is accessible, shared, and applied across teams, institutions, and networks. Knowledge Management (KM) provides the framework and methods to achieve this. It is the discipline of systematically identifying, creating, storing, sharing, and applying knowledge to improve performance and achieve strategic objectives. At its core, KM enables organizations to unlock collective intelligence, sustain institutional memory, and foster continuous learning. One of the most effective ways of putting KM into practice is through Communities of Practice (CoPs). These are groups of practitioners and experts who come together to exchange knowledge, collaborate on common challenges, and co-create solutions. CoPs transform KM from being a set of processes into a living, dynamic practice that is rooted in collaboration, trust, and shared purpose. They are a bridge between knowledge strategies and real-world application, making KM tangible and impactful. This course integrates the foundations of KM with the practical design, management, and measurement of CoPs. Participants will learn how to develop KM strategies, implement knowledge processes (capture, sharing, and application), and strengthen organizational learning and continuity. At the same time, they will explore how to establish and sustain CoPs as a KM method that supports engagement, learning, and innovation across teams and organizations. The course also looks ahead, examining the role of emerging digital technologies and artificial intelligence (AI) in shaping the future of KM and CoPs. Participants will gain insights into how AI, blockchain, and other innovations can be ethically and effectively integrated into KM systems and CoP practices to enhance collaboration, personalization, and decision-making. By the end of the program, participants will be equipped not only with a strong foundation in KM theory and strategy but also with practical tools and techniques to design, lead, and sustain Communities of Practice that contribute to organizational resilience, knowledge continuity, and developmental impact.