Passport Act Article 25
In the event of any of the circumstances described in Subparagraph 1 of Paragraph 2 of the preceding Article, the Competent Authority or the Overseas Mission shall revoke the issuance of the passport and cancel the passport, except when it has been forged.In the event of any of the following circumstances, the Competent Authority or the Overseas Mission shall rescind the issuance of the passport and cancel the passport:1. Circumstances described in Subparagraph 2 of Paragraph 2 of the preceding Article.2. Alterations, additions, or deletions have been made to the passport or additional stamps have been affixed thereon.3. There is sufficient evidence proving that the passport which should be returned pursuant to relevant regulations cannot be returned.4. The passport holder has become a citizen of the Mainland Area.5. The passport holder has lost R.O.C.（Taiwan） nationality.6. The passport has been lost, or an application for reissuance or replacement has been submitted.7. The passport has not been claimed within three months of the date of issuance.In the event of death of the passport holder, or declaration of death, the Competent Authority or Overseas Mission shall cancel the passport.
中文原文 護照條例第25條
持照人有前條第二項第一款情形者，除所持護照係偽造外，主管機關或駐外館處應撤銷原核發其護照之處分，並註銷該護照。
持照人有下列情形之一者，主管機關或駐外館處應廢止原核發護照之處分，並註銷該護照：
一、有前條第二項第二款規定情形。
二、於護照增刪塗改或加蓋圖戳。
三、依規定應繳交之護照有事實證據足認已無法繳交。
四、身分轉換為大陸地區人民。
五、喪失我國國籍。
六、護照已申報遺失或申請換發、補發。
七、護照自核發之日起三個月未經領取。
持照人死亡或受死亡宣告者，主管機關或駐外館處應註銷其護照。
持照人有下列情形之一者，主管機關或駐外館處應廢止原核發護照之處分，並註銷該護照：
一、有前條第二項第二款規定情形。
二、於護照增刪塗改或加蓋圖戳。
三、依規定應繳交之護照有事實證據足認已無法繳交。
四、身分轉換為大陸地區人民。
五、喪失我國國籍。
六、護照已申報遺失或申請換發、補發。
七、護照自核發之日起三個月未經領取。
持照人死亡或受死亡宣告者，主管機關或駐外館處應註銷其護照。