Quality assurance. EN aerospace products. Approval of the quality system of manufacturers Ingestion-build-201039 BS EN 899 applies to

BS EN 899 applies to sulfuric acid used for treatment of water intended for human consumption

Mataderos Plant

Need for a high level of infrastructure availability

analysis and improvement

Quality assurance. EN aerospace products. Approval of the quality system of manufacturers Ingestion-build-201039 BS EN 899 applies toBS EN 2000: 1992 prescribes the requirements and the procedure for approving the quality system implemented by the manufacturer, for making European aerospace products. It also provides instructions for verifying that this approved system is maintained. It is applicable whenever referenced. This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA). It is essential that products defined by European