2. Referenced Documents

E1316 Terminology for Nondestructive Examinations
E317 Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments
E543 Specification for Agencies Performing Nondestructive Testing
ANSI/ASNTCP-189 ASNT Standard for Qualification and Certification of Nondestructive Testing Personnel
NAS-410 Certification and Qualification of Nondestructive Test Personnel