Development of the different versions of the ISIC draft, the questionnaires and related materials was carried out by the United Nations Statistics Division in consultation with the Technical Subgroup of the Expert Group on International Economic and Social Classifications.
7． 联合国统计司经同国际经济和社会分类专家组技术分组协商，制订国际标准行业分类草案各修订本、调查表和相关材料。