ISO 26367-2:2017规定了收集评估火灾事故造成的环境损害所需信息的方法。这包括进行现场勘测、确定数据质量目标和设计采样方案。本文件还提供了报告汇编结果和分析结果的标准化方法，用于应急计划或评估特定火灾事件的潜在不利环境影响。本文件不包括消防废水取样和分析的具体说明。采样和分析是ISO 26367系列未来文档的重点。 ISO 26367-2:2017适用于不受控制的火灾，包括商业和住宅场所、未封闭商业场所、农业储存场所、荒地和森林火灾，以及涉及公路、铁路和海运系统的火灾。 ISO 26367-2:2017重点关注对环境有重大影响的火灾废水，包括造成短期影响的污染物（例如，造成生物区破坏和烟雾成分的污染物）和长期影响的污染物（例如，持久性有机污染物，POP）。由于不可能在一份文件中处理消防废水中可能发现的所有潜在污染物，因此本文件中具体涉及的污染物清单如下: a） 具有短期影响的污染物:卤化酸（HX）、金属、氮氧化物（NOx）、颗粒物和硫氧化物（SOx）； b） 具有长期影响的污染物:金属、颗粒物、全氟化合物（PFC）、多环芳烃（PAH）、多氯联苯（PCB）和多卤化二恶英和呋喃（PXDD/PXDF）。 附件D中提供的报告模板提出了其他潜在污染物和指标，以纳入汇编。 并非表D.1中列出的所有污染物和指标都与每个火灾现场有关，表中未提及的其他污染物和指标也适用。 ISO 26367-2:2017不包括对人类的直接急性毒性问题，其他标准包括ISO 13344和ISO 13571。

ISO 26367-2:2017 specifies a methodology for compiling the information needed to assess the environmental damage caused by a fire incident. This includes conducting a site reconnaissance, establishing data quality objectives and designing sampling programmes. This document also provides a standardized method for reporting the results of the compilation and findings of the analyses, for use in contingency planning or for the assessment of the potential adverse environmental impact of a specific fire incident. This document does not include specific instruction on sampling and analysis of fire effluents. Sampling and analysis are the focus of a future document in the ISO 26367 series. ISO 26367-2:2017 is applicable to uncontrolled fires, including fires in commercial and domestic premises, unenclosed commercial sites, agricultural storage sites, wildland and forest fires, as well as fires involving road, rail and maritime transport systems. ISO 26367-2:2017 focuses on the fire effluents that are environmentally significant, including pollutants causing short-term effects (e.g. pollutants causing biotope damage and components of smog) and long-term effects (e.g. persistent organic pollutants, POP). Since it is not possible to treat all potential pollutants that could be found in fire effluents in a single document, a list of those pollutants specifically addressed in this document is given below: a) pollutants with short-term effects: halogenated acids (HX), metals, nitrogen oxides (NOx), particulates, and sulfur oxides (SOx); b) pollutants with long-term effects: metals, particulates, perfluorinated compounds (PFC), polyaromatic hydrocarbons (PAH), polychlorinated biphenyls (PCB), and polyhalogenated dioxins and furans (PXDD/PXDF). The reporting template provided in Annex D proposes additional potential pollutants and indicators for inclusion in the compilation. Not all of the pollutants and indicators listed in Table D.1 are relevant to every fire site, and others not mentioned in the table can apply. ISO 26367-2:2017 does not include direct acute toxicity issues on humans, which are covered by other standards, such as ISO 13344 and ISO 13571.