The Audit Commission has released the performance audit report on the “Construction of Rainwater Pumping Station and Box-Culvert in Northern Inner Harbour”. According to the statistics, the expenditure on flood prevention and mitigation (including the prevention of flood and the drainage of stormwater) from 2008 to 2020 reached around 1.47 billion patacas. The Audit Commission noted that, in addition to the completed project of rainwater pumping station and box-culvert in the northern area of the Inner Harbour (hereinafter referred to as Inner Harbour North Pumping Station) in mid-2021, the Government of the Macao Special Administrative Region is planning to start a series of flood prevention and mitigation projects, among which the “Inner Harbour South Pumping Station” is progressing on schedule. Therefore, the Audit Commission conducted a review on the construction of the Inner Harbour North Pumping Station, hoping that the audit results could be taken as a reference for public departments that carry out similar projects in the future.