EN 4726:2015

European foreword
1 Scope
2 Normative references
3 Abbreviations
4 Definitions of cosmetic defects, inspection zones
  and criteria
5 Evaluation tables and defect size assessment
6 Inspection template to ascertain defect sizes
Annex A (normative) - Unacceptable characteristics of findings

This standard defines surfaces on visible components in the aircraft cabin. Surfaces will be considered under the aspects of technical feasibility of the industrial design.This standard is a guideline between airlines, supplier and OEMs with regard to cosmetic issues.This document aims to:a) Provide the supplier with quality criteria, which need to be met during the production, testing- and quality-inspection-process,b) Guide airline-, OEM- and supplier-quality assurance with a description of cosmetic standards for following inspections:- Supplier internal QA inspection;- First article inspection;- Source inspection;- Incoming inspection;- Final assembly line cabin inspection.