This individual research portfolio analyzes Nissan's performance management, focusing on three key areas: leadership and management, training and development, and talent management. The report begins with an introduction to Nissan, a multinational automobile manufacturer, and its organizational structure. It then delves into the contributions of leadership and management, exploring different leadership styles and their impact on employee motivation and organizational objectives. The report further examines the role of training and development in enhancing employee skills, knowledge, and overall performance, highlighting the benefits for both employees and the company. Finally, the report investigates talent management practices, including recruitment, development, and retention strategies. The report concludes that effective people management in these three areas is crucial for improving employee competency, fostering a positive work environment, and driving higher organizational performance.