BS ISO 20252:2019为开展市场、观点和社会研究的服务提供商（包括见解和数据分析）制定了术语、定义和服务要求（以下简称“服务提供商”）。交叉引用:ISO 19731:2017购买本文件时，所有当前可用的修订版均包含在购买本文件中。

BS ISO 20252:2019 establishes terms, definitions and service requirements for service providers conducting market, opinion and social research, including insights and data analytics (hereinafter referred to as "service providers").Cross References:ISO 19731:2017All current amendments available at time of purchase are included with the purchase of this document.