The Nuclear Materials and Radioactive Waste Management Act Article 5

If any of the registered items under the license issued according to this Act has been changed, the licensee shall apply for the registration of amendment within the time limit prescribed by the competent authorities.
中文原文 放射性物料管理法第5條
依本法核發之執照,其記載事項有變更者,執照持有人應於主管機關規定之期間內申請變更登記。

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