Regulations of Aircraft Registration Article 3

With respect to depository, establishment, transfer, change, disposition or elimination of the following rights, aircraft shall process for registration of:1) ownership.2) the right to mortgage.3) the right to lease.
中文原文 航空器登記規則第3條
航空器關於下列權利之保存、設定、移轉、變更、處分或消滅等事宜,應辦理登記:
一、所有權。
二、抵押權。
三、租賃權。

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