Enforcement Rules for Water Act Article 32

When the authority-in-charge makes public announcement pursuant to Article 34 of the Act, it should mail a copy of the announcement to the applicant and interested parties mentioned in the foregoing article by registered mail on the same day.
中文原文 水利法施行細則第32條
主管機關依本法第三十四條規定辦理公告時,應於同日將公告影本以掛號郵寄通知申請人及前條之利害關係人。

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