1.The Nationality Act, comprising a total of 20 articles, was formulated and promulgated by the National Government of the Republic of China on February 5, 1929.
2.The complete text of 23 articles was amended and promulgated on February 9, 2000, by Presidential Order (2000) Hua-Zong-(1)-Yi-Zi No. 8900032920. The amendments shall come into force immediately upon promulgation.
3.Article 20 was amended and promulgated on June 20, 2001, by Presidential Order (2001) Hua-Zong-(1)-Yi-Zi No. 9000118960.
4.Articles 3–6 were amended and promulgated, and Article 21 was deleted on June 15, 2005, by Presidential Order Hua-Zong-(1)-Yi-Zi No. 09400088881.
5.Articles 10 and 20 were amended and promulgated on January 27, 2006, by Presidential Order Hua-Zong-(1)-Yi-Zi No. 09500011641.
6.Articles 3, 4, 9, 11, and 19 were amended and promulgated on December 21, 2016, by Presidential Order Hua-Zong-(1)-Yi-Zi No.10500160001.
7.Articles 2, 3, 11, and 23 were amended and promulgated on January 27, 2021, by Presidential Order Hua-Zong-(1)-Yi-Zi No.11000006141. The amendments shall come into force on January 1, 2023.
8.Article 10 was amended and promulgated on December 15, 2021, by Presidential Order Hua-Zong-(1)-Yi-Zi No.11000111441.
9.Articles 4–7, 9, and 20 were amended and promulgated on May 24, 2024, by Presidential Order Hua-Zong-(1)-Yi-Zi No. 11300042371.