Statute Governing Issuance of R.O.C. Visas in Foreign Passports Article 7

Types of Visas issued in foreign passports:1.Diplomatic visa2.Courtesy visa3.Visitor visa4.Resident visaThe duration of the visa and length of stay, the number of entries, the purposes, the application requirements, the required documents, and other related items regarding the aforementioned types of visas are stipulated by the Ministry of Foreign Affairs.
中文原文 外國護照簽證條例第7條
外國護照之簽證,其種類如下:
一、外交簽證。
二、禮遇簽證。
三、停留簽證。
四、居留簽證。
前項各類簽證之效期、停留期限、入境次數、目的、申請條件、應備文件及其他相關事項,由外交部定之。

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