Enforcement Rules of the Name Act Article 7
The credentials for applying for alteration of a surname in accordance with the provisions in Article 8, Paragraph 1 of the Act are as follows:1. The credentials for acknowledgment of paternity or revocation of such acknowledgment, where the application is made in accordance with Subparagraph 1.2. The credentials of a court’s judgment document and the Court’s Final Verdict, where the application is made in accordance with Subparagraph 2; the credentials for an adoption termination agreement where the adoptive child is an adult.3. The credentials that can sufficiently prove the correct family name, where the application is made in accordance with Subparagraph 3.4. The credentials for surname alteration, where the application is made in accordance with Subparagraph 5.If the credentials mentioned above can be verified via the household registration record, they shall be approved by the household registration authorities.
中文原文 姓名條例施行細則第7條
依本條例第八條第一項各款規定申請改姓之證明文件如下：
一、依第一款規定申請者，為被認領、撤銷認領之證明文件。
二、依第二款規定申請者，為法院裁判書及確定證明書之證明文件，養子女為成年人得以終止收養書約為證明文件。
三、依第三款規定申請者，為足資證明家族正確姓氏之文件。
四、依第五款規定申請者，為其依法改姓之證明文件。
前項證明文件有戶籍資料可稽者，由戶政機關查證之。
一、依第一款規定申請者，為被認領、撤銷認領之證明文件。
二、依第二款規定申請者，為法院裁判書及確定證明書之證明文件，養子女為成年人得以終止收養書約為證明文件。
三、依第三款規定申請者，為足資證明家族正確姓氏之文件。
四、依第五款規定申請者，為其依法改姓之證明文件。
前項證明文件有戶籍資料可稽者，由戶政機關查證之。