ISO9712-2021Non-destructivetesting-QualificationandcertificationofNDTpersonnelisaninternationalstandardthatspecifiestherequirementsforthequalificationandcertificationofpersonnelwhoperformnon-destructivetesting(NDT).ThestandardcoversvariousNDTmethods,includingultrasonictesting,radiographictesting,magneticparticletesting,penetranttesting,andvisualtesting.Itprovidesaframeworkforthetraining,experience,andexaminationofNDTpersonneltoensuretheypossessthenecessarycompetencetocarryouttheirdutieseffectivelyandsafely.Thecertificationprocessinvolvesindependentthird-partycertificationbodiestomaintainimpartialityandglobalrecognition.Thestandardiswidelyadoptedbyindustriessuchasaerospace,automotive,construction,andmanufacturingtoensurethereliabilityandqualityofNDTservices.ISO9712-2021无损检测-人员资格鉴定与认证是一项国际标准，规定了执行无损检测（NDT）人员的资格鉴定与认证要求。该标准涵盖多种无损检测方法，包括超声检测、射线检测、磁粉检测、渗透检测和目视检测。它为无损检测人员的培训、经验和考试提供了框架，以确保他们具备有效且安全履行职责所需的胜任能力。认证过程涉及独立的第三方认证机构，以保持公正性和全球认可度。该标准被航空航天、汽车、建筑和制造等行业广泛采用，以确保无损检测服务的可靠性和质量。
