Contingency theory, it is HR strategy would be more effective only when appropriately integrated with a specific organizational and environmental context. The best fit theory emphasizes the importance of ensuring that HR strategies are appropriate to the circumstances of the organization, including the culture, operational processes and external environment. HR strategies have to take account of the particular needs of both the organization and its people. It explores the close link between strategic management and HRM by assessing the extent to which there is vertical integration between an organization’s business strategy and its HRM policies and practices.