Optometric Personnel Act Article 42

Optometric labs that keep personnel who are not qualified optometric personal to perform optometric personnel’s work without permission shall have their practice license annulled.
中文原文 驗光人員法第42條
驗光所容留未具驗光人員資格人員,擅自執行驗光人員業務者,廢止其開業執照。

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