The Commodity Inspection Act Article 39

Where an application for registration of product certification has passed the examination, the registration shall be approved, and a registration of product certification certificate shall be issued accordingly.The term of validity of a registration of product certification certificate may vary depending on the category of the commodity and shall be determined and publicly announced by the BSMI.In the process of examining an application filed under Paragraph One of this Article, the BSMI may, when necessary, require the production premises to provide samples, such that the BSMI may conduct tests or witness testing on specific features of the commodity.
中文原文 商品檢驗法第39條
驗證登錄之申請案,經審查結果符合者,准予登錄,並發給商品驗證登錄證書。
商品驗證登錄證書之有效期間,依商品種類,由標準檢驗局公告定之。
標準檢驗局辦理第一項審查,必要時,得要求生產廠場提供樣品,就特定項目執行測試或監督試驗。

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