Co-ordination is the process of integrating and synchronising the activities of different individuals and departments in an organisation.
It ensures that all efforts are directed towards the achievement of common organisational goals.
Co-ordination helps in avoiding duplication of work and reducing conflicts among departments.
It brings unity of action by harmonising individual efforts and group activities.
Co-ordination is required at all levels of management and is present in every managerial function such as planning, organising, staffing, directing, and controlling.
Therefore, it is rightly regarded as the essence of management.