The assignment brings about the discussion on the concept of organisational change and the related aspects. The concept of organisational change can be defined as the change in the strategies, processes, and procedures, structure, and culture. In addition, the paper will describe the reasons for change, resistance, overcoming with the issues, and managing change. Change plays a vital role in the development of policies, practices, leading to attainment of goals. The analysis will determine the effect or impact of change on the working and performance of organisation. Thus, the readers will gain an understanding and significance of the change management to the success of organisation.