ISO 10628-1:2014规定了流程图的分类、内容和表示。此外，它还规定了化工和石化行业流程图的起草规则。 ISO 10628不适用于电气工程图。ISO 10628-1:2014是ISO 15519的集体应用标准。

ISO 10628-1:2014 specifies the classification, content, and representation of flow diagrams. In addition, it lays down drafting rules for flow diagrams for chemical and petrochemical industry. ISO 10628 does not apply to electrical engineering diagrams. ISO 10628-1:2014 is a collective application standard of ISO 15519.