In considering its approach to a qualitative assessment, the Office of Internal Oversight Services researched available material concerning the qualitative measurement of performance, and the practical experiences of pilot applications in some national civil services.
内部事务监督厅考虑到质量评估的方式，研究了关于衡量执行情况质量的现有材料，以及某些国家公务员制度在试用这种办法时取得的实际经验。