Organization Act of the Institute of Diplomacy and International Affairs, Ministry of Foreign Affairs Article 5

The ranks, grades and number of positions of Institute staff shall be governed by a separate organization chart.
中文原文 外交部外交及國際事務學院組織法第5條
本學院各職稱之官等職等及員額,另以編制表定之。

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