This report delves into the critical role of Human Resource Management (HRM) and its influence on organisational development, focusing on the context of Aston Martin. The report begins by explaining the main areas of HRM, such as planning, recruitment, performance management, and their contribution to sustainable performance. It then reviews the effects of changing organisational structures on human resource skills and knowledge, particularly in light of technological advancements and evolving workplace dynamics. The report also examines HRM practices related to employee recruitment and retention, exploring both intrinsic and extrinsic approaches. Furthermore, it investigates the internal and external factors that impact HRM decision-making, such as organisational culture, business objectives, talent accessibility, and scientific developments. Through this comprehensive analysis, the report highlights the strategic importance of HRM in fostering a skilled workforce, adapting to market demands, and supporting overall organisational success and sustainability.