Water Pollution Control Measures and Test Reporting Management Regulations Article 31
The party commissioning an enterprise or sewage system to treat wastewater or sewage (hereinafter referred to as the “Commissioning Party”) shall set up wastewater or sewage treatment/pre-treatment facilities or storage facilities to store wastewater or sewage.The Commissioning Party and Commissioned Party shall set up independent and exclusive cumulative water measurement facilities at the inflow and outflow ends of the pipe or ditch.
中文原文 水污染防治措施及檢測申報管理辦法第31條
委託事業或污水下水道系統處理廢（污）水（以下簡稱委託者），應設置廢（污）水（前）處理設施或貯留設施，貯存廢（污）水。
委託者及受託者應於管線或溝渠之進流水、出流水端，設置獨立專用累計型水量計測設施。
委託者及受託者應於管線或溝渠之進流水、出流水端，設置獨立專用累計型水量計測設施。