This book examines current research related to succession planning strategies and tactics. The authors compare and contrast the rationale and processes needed for effective and efficient succession planning. This is a comprehensive endeavor exploring succession planning across today’s key disciplines: business, education, and healthcare. Succession planning is examined from the commercial, government, and non-profit lens. The book features active research, broad literature reviews, and examines conceptual frameworks. From this valuable contribution to succession planning research, readers will receive a thorough assessment of the theoretical foundations of succession planning and ethical considerations for sustainable leadership.