Pay Act of the Armed Force Article 18
The items and amount of pay to an active serviceman overseas shall be stipulated by the Executive Yuan.
中文原文 軍人待遇條例第18條
派駐駐外機構之現役軍人，其待遇之項目及數額，由行政院定之。
English translation for reference only; the Chinese text prevails. Not legal advice.