Act of Commission for Officers and Noncommissioned Officers of the Armed Forces Article 15

A Military Officer who encounters the following situation will be stripped off from his rank:I - Has been sentenced due to crime or has been deprived from his civil rights.II - Loss his citizenship of the Republic of China.The Officer's Rank can be restored when the reason for stripping a rank stated on the Item-1 is eliminated.
中文原文 陸海空軍軍官士官任官條例第15條
軍官、士官有左列情形之一者免官:
一、因罪處刑並受有褫奪公權之宣告者。
二、喪失中華民國國籍者。
前項免官原因消滅後,得核予復官。

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