Organization Act of Diplomatic Missions of the Republic of China (Taiwan) Article 2

The term “diplomatic missions” in this Act refers to any of the following:1. Embassies, consulates-general, and consulates established by the government in countries with which the Republic of China (Taiwan) has diplomatic relations2. Representative offices or offices established by the government in countries with which the Republic of China (Taiwan) does not have diplomatic relations3. Missions established by the government at the headquarters of international organizationsCentral government agencies (hereinafter “Agencies”) other than the Ministry of Foreign Affairs (hereinafter “MOFA”) may establish a subordinate department under a diplomatic mission after consulting with MOFA and gaining the approval of the Executive Yuan.
中文原文 駐外機構組織通則第2條
本通則所稱駐外機構,指下列各款情形之一:
一、政府於與我國有邦交國家設置之大使館、總領事館或領事館。
二、政府於與我國無邦交國家設置之代表處或辦事處。
三、政府於國際組織總部所在地設置之代表團。
外交部以外之中央行政機關(以下簡稱各機關),得洽商外交部並報請行政院核定後,於駐外機構設配屬機構。

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