The increased use of polymer matrix composites in structural applications has led to the growing need for quality control and testing of products to ensure and monitor performance over time. Non-destructive evaluation (NDE) of polymer matrix composites explores a range of NDE techniques and the use of these techniques in a variety of areas. Part one provides an overview of NDE and NDT techniques. Part two goes on to discuss the use of NDE techniques for adhesively bonded applications before part three focuses on NDE techniques for aerospace applications. Finally, the use of NDE techniques in civil and marine applications is explored in part four.