BS EN 9146:2018定义了设计， 开发并提供航空、航天和国防产品和服务；以及各组织 提供交付后支持，包括提供维护、备件或材料 他们自己的产品和服务。需要强调的是，本欧洲标准中规定的要求是互补的 （非替代）客户，以及适用的法律法规要求。应该有一个 本标准要求与适用的法律或法规要求之间的冲突 要求，以后者为准。交叉引用:EN ISO 9000:2015EN 9120EN 9100EN 9110购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 9146:2018 defines FOD Prevention Program requirements for organizations that design, develop, and provide aviation, space, and defence products and services; and by organizations providing post-delivery support, including the provision of maintenance, spare parts, or materials for their own products and services.It is emphasized that the requirements specified in this European standard are complementary (not alternative) to customer, and applicable statutory and regulatory requirements. Should there be a conflict between the requirements of this standard and applicable statutory or regulatory requirements, the latter shall take precedence.Cross References:EN ISO 9000:2015EN 9120EN 9100EN 9110All current amendments available at time of purchase are included with the purchase of this document.