本文件为适用的无人航天器项目提供了系统、子系统和单元级测试的基准标准。它还提供了与测试活动相关的文档要求。 本文件包含鉴定和验收测试或原型飞行测试（PFT）的规定。它假设硬件开发已经完成。

This document provides the baseline standard on the subject of testing at the system, subsystem and unit levels for applicable unmanned spacecraft programmes. It also provides the requirements for documentation associated with testing activities. This document contains provisions for qualification and acceptance testing, or proto-flight testing (PFT). It assumes that hardware development is complete.