This literature review explores the PRINCE2 (Projects IN Controlled Environments) methodology and its impact on project management success. It delves into the seven principles, themes, and processes of PRINCE2, highlighting its advantages and disadvantages. The review emphasizes the importance of business justification, learning from experience, defined roles, and managing project stages. It also covers the seven themes, including business case, organization, quality, risks, plans, change, and progress. The seven processes, such as starting up the project, initiating the project, directing the project, controlling stages, managing delivery, managing stage boundaries, and closing the project, are also discussed. The review concludes that while PRINCE2 offers a structured and predictable approach, it may lack the flexibility required for modern project management, particularly in the software industry. Desklib provides access to this and other solved assignments for students.