OIOS analysed documentation available in the Secretariat pertaining to the best value for money principle, including the Financial Regulations and Rules, the Procurement Manual, and General Assembly and other official documents.
3. 监督厅对可以从秘书处得到的与最高性价比原则有关的文件进行了分析，包括《财务条例与细则》、《采购手册》、大会和其他正式文件。