Central Government Development Bonds and Loans Act Article 10
The Bond certificates that have not been redeemed within a five-year period after the end of the fiscal year in which the final repayment of principal and interest has been slated, shall no longer be repaid.
中文原文 中央政府建設公債及借款條例第10條
本公債各期、次債票自最後一次還本付息開付日所屬會計年度終了後，屆滿五年仍未請領者，不再兌付。