Constitution of the Republic of China (Taiwan) Article 91

The Control Yuan shall be composed of Members who shall be elected by Provincial and Municipal Councils, the local Councils of Mongolia and Tibet, and overseas compatriots. Their numbers shall be determined in accordance with the following provision:1. Five Members from each province;2. Two Members from each municipality under the direct jurisdiction of the Executive Yuan;3. Eight Members from Mongolian Leagues and Banners;4. Eight Members from Tibet; and5. Eight Members from nationals residing overseas.
中文原文 中華民國憲法第91條
監察院設監察委員,由各省市議會,蒙古西藏地方議會及華僑團體選舉之。
其名額分配,依左列之規定:一每省五人。
二每直轄市二人。
三蒙古各盟旗共八人。
四西藏八人。
五僑居國外之國民八人。

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