Basic Environment Act Article 27

The governments at all levels must establish a strict environmental monitoring network, regularly announce the monitoring results, establish an early warning system, and take necessary measures.
中文原文 環境基本法第27條
各級政府應建立嚴密之環境監測網,定期公告監測結果,並建立預警制度,及採必要措施。

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