This report provides an in-depth analysis of the Human Resource Management (HRM) practices and policies implemented at Marks and Spencer (M&S). It identifies key HR practices, such as High Commitment HRM and Best Fit Practice, and examines how these contribute to the organization's success. The report further explores the impact of external forces, including skilled labor availability, market competition, legislation, and unionization, on M&S's HR strategic decisions. Additionally, it details how HR policies and practices are delivered, referencing Ulrich's model to illustrate the organization of HR functions, including the roles of HR business partners, change agents, administration experts, and employee champions. The report concludes by highlighting the importance of line managers in delivering HR strategies and fostering a positive work environment. This analysis provides a comprehensive understanding of how M&S manages its human resources to achieve its business objectives.