Water Pollution Control Act Enforcement Rules Article 12

The competent government authorities of various levels conducting the audit work as stipulated under par 1, Article 26 of the act, within a specific area, may appoint, assign or commission a government agency (entity) or incorporated entity, or organization to underwrite the audit work.
中文原文 水污染防治法施行細則第12條
各級主管機關依本法第二十六條第一項規定所為查證工作,於特定區域內得委任、委託或委辦機關(構)或法人、團體辦理。

English translation for reference only; the Chinese text prevails. Not legal advice.