Enforcement Rules of the Household Registration Act Article 15

Any error or omission in the household registration owing to a procedural mistake by the household registration office shall be handled in the following ways:1.Any error or omission in the household registration data of a current household shall be identified and corrected by the current household registration office, and the concerned party or the original applicant shall be informed.2.Any error or omission in the cancelation of household registration data shall be identified and corrected by the last household registration office, and the concerned party or the original applicant shall be informed. If the error was not made by that office, the household registration office responsible for the error shall identify and correct it, and inform the concerned party or the original applicant.
中文原文 戶籍法施行細則第15條
戶籍登記事項錯誤或脫漏,係因戶政事務所作業錯誤所致者,依下列方式辦理:
一、現戶戶籍資料錯誤或脫漏,由現戶籍地戶政事務所查明更正,並通知當事人或原申請人。
二、最後除戶戶籍資料錯誤或脫漏,由最後戶籍地戶政事務所查明更正,並通知當事人或原申請人。
但非最後戶籍資料錯誤或脫漏者,由該資料錯誤地戶政事務所查明更正,並通知當事人或原申請人。

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