Regulations of the Land Registration Article 153

The registration agency may directly undertake the registration of change in domicile after due investigation if the domicile of the nominee whose name is registered has changed and he fails to apply for the registration of change in domicile.
中文原文 土地登記規則第153條
登記名義人住址變更,未申請登記者,登記機關得查明其現在住址,逕為住址變更登記。

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