Regulations for the Conscription of Naturalized Citizens and Returning R.O.C.(Taiwan) nationals residing overseas Article 9

The status of a returning R.O.C.(Taiwan) nationals residing overseas shall be determined based on possession of a valid Overseas Compatriot Identity Certificate issued for the purpose of conscription administration issued by the competent overseas community affairs authority.
中文原文 歸化我國國籍者及歸國僑民服役辦法第9條
歸國僑民之身分,以申請人取得僑務主管機關核發之役政用華僑身分證明書認定之。

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