Operational Regulations Governing Nuclear Safeguards Article 8

The licensees shall submit changes in nuclear safeguards materials at their nuclear safeguards facilities in the preceding month to the competent authorities by filling out relevant reports and forms no later than the fifteenth of each month.
中文原文 核子保防作業辦法第8條
經營者應於每月十五日前,將核子保防設施上月之核子保防物料異動結果,填報相關報表,檢送主管機關。

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