20.142 如表 20.9 所示，方案支助构成部分由预算外资源提供支持，估计数额为 1 613 800 美元。这些资源将用于支持执行办公室行使在以下方面授予它的权力：提供行政支助、一般临时人员和由联合国日内瓦办事处提供的、与欧洲经委会预算外活动有关的现有服务级别协议所涵盖的其他服务，并支持该办公室继续实施“团结”项目和其他企业举措。预算外资源增加 228 400 美元的主要原因是收到一笔经费，用于支付一个额外的 P-4 职等预算外员额的费用。
20.142 The programme support component is supported by extrabudgetary resources estimated at $1,613,800, as reflected in table 20.9. The resources would support the Executive Office in exercising the authority delegated to it for providing administrative backstopping, general temporary assistance and other services provided by the United Nations Office at Geneva covered under t he current service-level agreement related to the extrabudgetary activities of ECE, as well as in the continued implementation of Umoja and other corporate initiatives. The increase of $228,400 is due mainly to an amount received to cover an additional extrabudgetary post at the P-4 level.