Administrative Regulations for Radioactive Material and Equipment Capable of Producing Ionizing Radiation and Associated Practice Article 14
The permission of import, transfer, or export is effective for a period of six months.
中文原文 放射性物質與可發生游離輻射設備及其輻射作業管理辦法第14條
輸入、轉讓、輸出許可之有效期間為半年。