Nationality Act Article 11
Nationals of the R.O.C. under any of the following conditions may lose their nationality of the R.O.C. with the permission of the Ministry of the Interior:1. Incapable persons or persons lacking legal capacity who are under the guardianship or care of their foreign father, mother, adoptive father, or adoptive mother shall acquire the same nationality as their foreign (or foreign adoptive) parents as necessary to reside with them outside the R.O.C.2. The spouses of foreigners.3. Those with legal capacity by the laws of the R.O.C. who voluntarily acquire foreign nationality. However, those subject to the order of commencement of assistance must obtain the consent of their assistant.The minor children of individuals who lose their nationality of the R.O.C. as prescribed in the preceding Paragraph may also lose their nationality of the R.O.C. concurrently with the permission of the Ministry of the Interior.The minor children mentioned in the preceding Paragraph who were married before the amendments to the provisions of this Act came into force on December 29, 2020, shall be entitled to the pre-amendment provisions of the Act after the implementation of the amendments to the Act until they reach 18.
中文原文 國籍法第11條
中華民國國民有下列各款情形之一者，經內政部許可，喪失中華民國國籍：
一、由外國籍父、母、養父或養母行使負擔權利義務或監護之無行為能力人或限制行為能力人，為取得同一國籍且隨同至中華民國領域外生活。
二、為外國人之配偶。
三、依中華民國法律有行為能力，自願取得外國國籍。
但受輔助宣告者，應得其輔助人之同意。
依前項規定喪失中華民國國籍者，其未成年子女，經內政部許可，隨同喪失中華民國國籍。
前項未成年子女，於本法中華民國一百零九年十二月二十九日修正之條文施行前結婚，修正施行後未滿十八歲者，於滿十八歲前仍適用修正施行前之規定。
一、由外國籍父、母、養父或養母行使負擔權利義務或監護之無行為能力人或限制行為能力人，為取得同一國籍且隨同至中華民國領域外生活。
二、為外國人之配偶。
三、依中華民國法律有行為能力，自願取得外國國籍。
但受輔助宣告者，應得其輔助人之同意。
依前項規定喪失中華民國國籍者，其未成年子女，經內政部許可，隨同喪失中華民國國籍。
前項未成年子女，於本法中華民國一百零九年十二月二十九日修正之條文施行前結婚，修正施行後未滿十八歲者，於滿十八歲前仍適用修正施行前之規定。