This report analyzes the impact of change on strategy, operations, leadership, team and individual behavior in organizations. It includes a comparison of two organizations, Sainsbury and Morrison, in terms of strategic and operational change. It also discusses the impact of internal and external drivers of change on leadership, team and individual behavior. The report further covers measures to mitigate the negative impact of change on organizational behavior, barriers to change and their influence on leadership decision making, and leadership approaches to deal with change in organizations.