Pharmaceutical Affairs Act Article 104-3

When necessary, a competent health authority at any level may designate a subordinate agency or commission a relevant agency (or organization) to conduct all or part of the test checks and inspections. The regulations governing such designation or commissioning and related matters shall be prescribed by the central competent health authority.
中文原文 藥事法第104-3條
各級衛生主管機關於必要時,得將藥物抽查及檢驗之一部或全部,委任所屬機關或委託相關機關(構)辦理;其委任、委託及其相關事項之辦法,由中央衛生主管機關定之。

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