每雇佣成本（CPH）的目的是衡量填补组织空缺职位所做努力的经济价值。ISO/TS 30407:2017描述了计算CPH以保持质量和透明度时应采取的措施，包括创建代表性数据集、使用透明的数据源、最大限度地减少数据错误，以及确保对数据输入过程进行定期审核。 ISO/TS 30407:2017中描述的CPH的核心是度量的视觉显示功能，强调数据输入、过程和度量中使用的公式的透明度。

The purpose of Cost-Per-Hire (CPH) is to measure the economic value of the effort taken to fill an open position in an organization. ISO/TS 30407:2017 describes actions to be taken when calculating CPH to maintain quality and transparency, including creating a representative data set, using a transparent source of data, minimizing data errors and ensuring that periodic audits of processes occur on data input. Central to CPH as described in ISO/TS 30407:2017 are the features of the visual display of the metric, emphasizing transparency of data inputs, processes and the formula used within the metric.