This report delves into the critical aspects of leading and managing nonprofit organizations, using Action on Poverty as a case study. It examines the importance of leadership, quality management, and stakeholder engagement, highlighting how theories can be applied to improve performance and achieve sustainable development. The report discusses key elements of leadership, governance options, and strategies, including the application of stakeholder theory to address challenges and enhance relationships with employees, members, volunteers, beneficiaries, donors, and the local community. It analyzes the impact of changes in organizational planning, governance vision, and management practices. The report concludes by emphasizing the significance of adapting to evolving practices and adopting the right strategies to drive social welfare and development, offering valuable insights for nonprofit leaders and managers. The report references Andriof, Waddock, Bonnafous-Boucher, Rendtorff, Johnson-Cramer, Berman, Post, Jones, Harrison, Felps, Lankoski, Smith, Van Wassenhove, Magill, Quinzii, Rochet, Miles, Missonier, Loufrani-Fedida, Wasieleski, and Windsor.