This report provides a comprehensive analysis of Human Resource Management (HRM) practices within Mercedes-Benz, focusing on how internal and external factors influence HRM decision-making and contribute to organizational growth. It examines the company's organizational structure, human resource systems, and the impact of competition and government policies. The report highlights the significance of employee relations and the implementation of key employee legislations such as the Employment Act 1955, Health and Safety at Workplace Act 1974, Equality Act 2010, and the Modern Slavery Act 2015, demonstrating their impact on HRM decisions. Furthermore, it includes practical examples such as job descriptions, interview questionnaires, and offer letters, along with an evaluation of the recruitment process and employee retention strategies. The report underscores the role of HRM in fostering a positive work environment and ensuring compliance with legal requirements, ultimately contributing to Mercedes-Benz's sustainability and performance.