Regulations on the Management and Supervision of Preshipment Inspections Article 2

The competent authority, referred to in these Regulations, is the Ministry of Economic Affairs, while the administrative management and supervision of all inspection activities are handled by the International Trade Administration (hereafter referred to as the “TITA”) under these Regulations.
中文原文 裝運前檢驗監督管理辦法第2條
本辦法之主管機關為經濟部,其檢驗業務之監督管理由國際貿易署(以下簡稱貿易署)執行之。

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