ISO/TR 18786:2014为金属材料焊接制造的健康和安全方面的评估提供了指南，包括现场和维修工作。本标准适用于符合ISO 4063的以下工艺所涵盖的焊接和相关工艺:电弧焊（工艺编号1）；气焊（工艺编号3）；切割和气刨[工艺编号8（不包括84激光切割）]。 就其目的而言，联合工艺包括联合制备和研磨。其他工艺，如以下工艺，可能具有类似的健康和安全方面，但没有直接解决:钎焊和硬钎焊；热喷涂；预热和焊后热处理；火焰矫直和机械矫直。 ISO/TR 18786:2014包括参考评估程序的危害、伤害和损害清单，以及可能的预防措施指南。

ISO/TR 18786:2014 provides guidance for the assessment of the health and safety aspects of welding fabrication of metallic materials, including on-site and repair work. It applies to welding and allied processes which are covered by the following processes in accordance with ISO 4063: arc welding (process number 1); gas welding (process number 3); cutting and gouging [process number 8 (excluding 84 laser cutting)]. For its purposes, allied processes includes joint preparation and grinding. Other processes, such as the following, might have similar health and safety aspects but are not directly addressed: soldering and brazing; thermal spraying; pre-heating and post weld heat treatments; flame straightening and mechanical straightening. ISO/TR 18786:2014 includes a list of hazards, harms and damages with reference to assessment procedures and a guide for possible preventive actions.