Many of the functions of the regional bureaux, as set out in the PBs, closely overlap those of other organizational entities, notably in the areas of programme formulation, monitoring, funds mobilization and liaison with external bodies.
方案和预算中阐述的区域办公室的职能，其中许多与其他组织实体的职能相重叠，特别是在方案拟订、监测、资金筹措和与外部机构联络等方面。