本文件为使用金属原料（如粉末、电线等）的添加剂制造相关的风险评估和预防和保护措施的实施提供了指南。本文件涵盖的风险涉及从原材料接收到交付零件输出的整个过程价值链。此外，还对废物和排放物进行了管理 考虑到。

This document provides guidance and requirements for risk assessment and implementation of prevention and protection measures relating to additive manufacturing with metallic powders. The risks covered by this document concern all sub-processes composing the manufacturing process, including the management of waste. This document does not specify requirements for the design of machinery and equipment used for additive manufacturing.