During recent years an increasing amount of research has been conducted to develop methods and procedures for improving inter pretation in nondestructive testing. This research covers appro priate testing procedures as well as the algorithms for interpre tation. In several cases a state has been reached which allows for implementation. The objective of the workshop was to bring together researchers and industrial users of both countries and colleagues from other countries for a thorough and critical discussion of how far we have come and where we have to go to solve the basic practical...