Estimated level of service delivery Similar to the practice introduced in the programme and budgets for the biennium 1998-1999 and followed ever since, technical cooperation estimates funded from extrabudgetary sources are presented at the relevant programme level.
58. 与从1998-1999两年期方案和预算开始使用并自此沿用的做法类似，由预算外经费供资的技术合作概算在相关的方案一级列出。