Citizen Judges Act (Act on Criminal Trials with the participation of Citizen Judge (Guomin Faguan)) Article 14

A person who belongs to one of the following categories shall not be appointed as a citizen judge or an alternate citizen judge:1. The President or Vice President;2. An agency head, a political appointee, and an elected representative of all levels of governments;3. A staff of a political party;4. A currently serving member of the military or the police;5. A currently serving or a former judge;6. A currently serving or a former prosecutor;7. A currently serving or a former attorney or public defender;8. A currently serving or a former professor, associate professor, or assistant professor who teaches or taught major legal subjects in a university accredited by the Ministry of Education or in an independent college;9. A public functionary who serves at the Judicial Yuan, the Ministry of Justice, and their affiliated organizations;10. A person who has passed the Examination for Judges and Prosecutors or the Bar Examination;11. A judicial police officer or a judicial policeman; and12. A person who has yet completed compulsory education.
中文原文 國民法官法第14條
下列人員,不得被選任為國民法官、備位國民法官:
一、總統、副總統。
二、各級政府機關首長、政務人員及民意代表。
三、政黨黨務工作人員。
四、現役軍人、警察。
五、法官或曾任法官。
六、檢察官或曾任檢察官。
七、律師、公設辯護人或曾任律師、公設辯護人。
八、現任或曾任教育部審定合格之大學或獨立學院專任教授、副教授或助理教授,講授主要法律科目者。
九、司法院、法務部及所屬各機關之公務人員。
十、司法官考試、律師考試及格之人員。
十一、司法警察官、司法警察。
十二、未完成國民教育之人員。

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