20. 关于多付住所安保措施的相关问题，行预咨委会询问后获悉，2018 年 7 月 1日至 2019 年 12 月 31 日期间多付的款项为 63 497 美元。其中 45 688 美元已在2020 年 2 月底收回，余额 17 809 美元计划在 2020 年 3 月的工资单上收回。行预咨委会打算在关于维持和平行动共有问题的报告(A/74/737)中审议这一事项。
20. In the related matter of overpayment for residential security measures, the Advisory Committee was informed upon enquiry that the overpayments made during the period from 1 July 2018 to 31 December 2019 amounted to $63,497. Of that amount, $45,688 had been recovered by the end of February 2020 and the balance of $17,809 scheduled for recovery in the March 2020 payroll. The Committee intends to consider this matter in its report on cross-cutting issues related to peacekeeping operations (A/74/737).