Automatic ultrasonic scanning inspection systems are becoming more and more popular. There is a growing dependence on these systems, the data (both ultrasonic signals and probe location) and the automatic or manual evaluation of the data. Stationary and mobile test systems are discussed, as used for pre-service testing (testing during manufacture) and in-service testing (testing after manufacture, including regular safety assurance testing).The information in this Technical Report covers all tests and testing on all component parts or complete manufactured systems for either correctness of geometry, material properties (quality or defects) and fabrication m