Water Supply Act Article 95-2

The central authority-in-charge shall encourage the private participation in the research and development of water-saving technologies and stipulate the related incentives.
中文原文 自來水法第95-2條
中央主管機關應鼓勵民間參與節水技術研發;其獎勵辦法,由中央主管機關定之。

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