本文件提供了使用国际标准作为制定管理或规范云服务提供商（CSP）和云服务的政策以及管理组织中云服务使用的政策和实践的工具的指南。 其中包括解释云计算概念以及云计算国际标准在制定政策和实践中的作用的材料。 该文件引用了各种国际标准。如果可能，这些标准为ISO/IEC标准。如果没有合适的ISO/IEC标准，可参考其他WTO发布的文件- 注册标准机构。 正如世贸组织《技术性贸易壁垒协定》（TBT）中所解释的，标准在支持技术法规和符合性评估方面发挥着至关重要的作用，但本文件不涉及贸易问题。

This document provides guidance on the use of international standards as a tool in the development of those policies that govern or regulate cloud service providers (CSPs) and cloud services, and those policies and practices that govern the use of cloud services in organisations. This includes material that explains cloud computing concepts and the role of cloud computing international standards in formulating policies and practices. The document makes references to various international standards. Where possible, these standards are ISO/IEC standards. Where a suitable ISO/IEC standard is not available, references are made to documents published by other WTO-registered standards bodies. As explained in the WTO Agreement on Technical Barriers to Trade (TBT), standards play a vital role in supporting technical regulations and conformity assessment, however this document does not cover matters of trade.