Historical
DIN EN 4179:2011
Aerospace series - Qualification and approval of personnel for non-destructive testing; German and English version EN 4179:2009 (Foreign Standard)
This standard establishes the minimum requirements for the qualification and certification of personnel performing non-destructive testing (NDT), non-destructive inspection (NDI), or non-destructive evaluation (NDE) in the aerospace manufacturing, service, maintenance and overhaul industries. For the purposes of this standard, the term NDT will be used and will be considered equivalent to NDI and NDE.In Europe, the term approval is used to denote a written statement by an employer that an individual has metspecific requirements and has operating approval. Certification per EN ISO/CEI 17024 is not required by thisstandard unless specified by local or regulatory requirements. The term certification as defined in paragraph3.1 is used throughout this standard as a substitute for the term approval.Except when otherwise specifiedin the written practice, certification in accordance with this standard includes operating approval.1.2 ApplicabilityThis standard applies to personnel using NDT methods to test and/or accept materials, products, components,assemblies or sub-assemblies. This standard also applies to personnel directly responsible for the technicaladequacy of the NDT methods used, who write NDT procedures and/or work instructions, who audit NDTfacilities, or who provide technical NDT support or training.This standard does not apply to individuals who only have administrative or supervisory authority over NDTpersonnel or to research personnel developing NDT technology for subsequent implementation and approvalby a certified Level 3. Personnel performing specialized inspections using certain direct readout instrumentsas determined by a Level 3 certified in the method, do not require qualification or certification to this standard.
Deutsches Institut für Normung [din]