Regulations of New and Existing Chemical Substances Registration Article 14
A new chemical substance registered and approved under any one of following circumstances may be included in the inventory of existing chemical substances by the central competent authority:I.It shall be at least 5 years after the standard registration is filed and completed;II.It shall be at least 5 years after the PLC registration is filed and completed in accordance with the small quantity registration; orIII.A new chemical substance becomes a toxic or concerned chemical substance announced by the central competent authority.A registrant may apply for inclusion in the inventory of existing chemical substances, when a new chemical substance has been registered and approved for any of the following registrations:I.Standard registration filed and completed through submission of information on hazard assessment and exposure assessment, orII.PLC registration in accordance with the small quantity registration.A new chemical substance registered and approved, which has been included in the inventory of existing chemical substances pursuant to the provisions of the preceding two paragraphs, is subject to the related rules of registered and approved existing chemical substances.
中文原文 新化學物質及既有化學物質資料登錄辦法第14條
核准登錄之新化學物質有下列情形之一者，中央主管機關得納入既有化學物質清冊：
一、標準登錄滿五年。
二、低關注聚合物少量登錄滿五年。
三、由中央主管機關公告為毒性或關注化學物質。
新化學物質經核准下列登錄類別之一者，登錄人得申請納入既有化學物質清冊：
一、標準登錄且提交危害評估資訊及暴露評估資訊。
二、低關注聚合物少量登錄。
核准登錄之新化學物質，依前二項規定納入既有化學物質清冊者，適用核准登錄之既有化學物質相關規定。
一、標準登錄滿五年。
二、低關注聚合物少量登錄滿五年。
三、由中央主管機關公告為毒性或關注化學物質。
新化學物質經核准下列登錄類別之一者，登錄人得申請納入既有化學物質清冊：
一、標準登錄且提交危害評估資訊及暴露評估資訊。
二、低關注聚合物少量登錄。
核准登錄之新化學物質，依前二項規定納入既有化學物質清冊者，適用核准登錄之既有化學物質相關規定。