Act Governing the Issuance of the Central Government Development Bond for the First Phase National Freeway Construction Project in Taiwan Article 10

The certificates of any issue of the Bond may be freely traded, pledged, or used as guarantees in official dealings. However, in the case of a registered bond certificate, title transfer procedures must be carried out with the original selling agency before the foresaid dealings.
中文原文 中央政府興建臺灣區高速公路第一期工程建設公債發行條例第10條
本公債各期債票均得自由買賣、質押及充公務上之保證,但記名債票須先向原經售機構辦理過戶手續後,方得為之。

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