本文件提供了通过演示鉴定NDE程序的指南。该资格认证规定了一些NDE程序的最低要求，这些程序符合本规范中规定的条件。该鉴定涵盖NDE缺陷可检测性作为缺陷尺寸给出的应用。该文件旨在符合NASA-STD-5009指南。它还为NASA-STD-5009中未涵盖的NDE程序鉴定方法提供了指南，使用这些方法前需要获得适当的批准。本指南并不打算涵盖每种NDE程序的鉴定。

This document provides guidelines for qualification of NDE procedures by demonstration. The qualification provides minimum requirements for some NDE procedures that meet conditions stated within. The qualification covers those applications where NDE flaw detectability is given as a flaw size. The document is intended comply with NASA-STD-5009 guidelines. It also provides guidelines for NDE procedure qualification methods not covered in NASA-STD-5009 and appropriate approval is required before using these approaches. The guide is not intended to cover qualification of every kind of NDE procedure.