This report, focusing on PROJ6005, delves into the crucial aspects of sustainability within Project Portfolio Management (PPM) and Program Management. It begins by evaluating the strategic value of project management, emphasizing its impact on social equity, resource management, and organizational change. The report then explores the core concepts of PPM, including the importance of aligning projects with corporate strategy and optimizing resource utilization. It examines the application of PPM tools, the significance of people, processes, and technology, and provides a detailed roadmap for effective implementation. The report outlines the advantages and disadvantages of PPM, followed by an in-depth analysis of the annual review process, including situational context, portfolio evaluation, and maturity levels. It also assesses the role of corporate culture in successful PPM adoption. The discussion and conclusion highlight the benefits of PPM in reducing work efforts, aligning projects, and improving organizational maturity. The report emphasizes the importance of considering people, processes, and technology for effective PPM implementation, and offers a comprehensive overview of the lifecycle of PPM, from project selection to portfolio assessment and management.