Regulations Governing Designation and Handling Permission of Controlled Chemicals Article 3

The term "handling" referred to in these Regulations means the act of manufacturing, importing, supplying of the Controlled Chemicals, or providing such for workers to use or handle.The term "handler" referred to in these Regulations means the manufacturers, importers, suppliers or employers who engage in the aforementioned acts.
中文原文 管制性化學品之指定及運作許可管理辦法第3條
本辦法所稱運作,指對於管制性化學品之製造、輸入、供應或供工作者處置、使用之行為。
本辦法所稱運作者,指從事前項行為之製造者、輸入者、供應者或雇主。

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