First edition 2012-04-01 18p
This International Standard defines the general principles required for the ultrasonic examination of industrial
products that permit the transmission of ultrasound.
The specific conditions of application and use of ultrasonic examination, which depend on the type of product
examined, are described in documents which could include:
⎯ product standards;
⎯ specifications;
⎯ codes;
⎯ contractual documents;
⎯ written procedures.