Regulations For Management Of Central Government Bonds Article 47
A backup of the media for the storage of machine-processed accounting data in connection with payment of principal and interest for book-entry bonds shall be made and shall be sealed up with a reference number after auditing and settlement are performed by the Ministry of Finance. Upon maturity of the period of custody, the backup may be destroyed after transferred by the Ministry of Finance to the Ministry of Audit for its consent.
中文原文 中央公債經理辦法第47條
清算銀行之登記形式公債還本付息機器處理會計資料之貯存體，應備份留存，於財政部辦理核結後，應即將其密封保管，並註明核結文號，俟保管期限屆滿，經財政部核轉審計部同意後，辦理銷燬。