This essay assesses Tesco Plc's HRM policies and processes, examining their contribution to strategic effectiveness and competitive advantage over the past 15 years. It highlights key HRM elements such as human resource planning, employee motivation using Maslow's hierarchy of needs, and training and development. The essay also discusses the legal and regulatory framework, including equal opportunities, discrimination acts, and working time directives. Performance monitoring, the effectiveness of reward systems, skill levels, workplace productivity, and compliance with regulations are also analyzed. The essay further explores job evaluation, recruitment and selection processes, and reasons for employee cessation. Finally, it examines the internal and external environmental factors affecting HRM policy and practice within the United Kingdom.