Regulations of the Land Registration Article 113
After the registration of the creation of mortgage, if one or more lands are added to co-secure the debt, the registration of the change of mortgage contents over the original lands shall be undertaken.
中文原文 土地登記規則第113條
抵押權設定登記後，另增加一宗或數宗土地權利共同為擔保時，應就增加部分辦理抵押權設定登記，並就原設定部分辦理抵押權內容變更登記。