Book excerpt: The complexities of change in today's business environment can be overwhelming for organisations. The pressures of deregulation, privatisation, tax change, social renewal and globalisation have compelled organisations to change in order to remain competitive. Managing Organisational Change 3rd Australasian edition, weaves together the research, models and practical examples that shape change management studies. It explains basic concepts and theoretical approaches and their practical application to organisations, and is well structured to suit a one semester course.