Administrative Regulations on Amateur Radios Article 31

One of the following required data code operation modes shall be used when an amateur operator transmits radio teletype or data via an amateur station:1. The No. 2 5-unit RTTY codes defined in International Telegraph and Telephone Consultative Committee recommendation CCITT F.1, Division C (i.e. the Baudot Codes);2. The 7-unit codes specified in International Radio Consultative Committee recommendation CCIR 476-2(1978), 476-3 (1982), 476-4(1986) or 625(1986) (i.e. the AMTOR Codes);3. The expanded 7-unit codes provided in No. 5 international alphabets defined in International Telegraph and Telephone Consultative Committee recommendation CCITT T.50, or X3.4-1977 defined by American National Standards Institute (ANSI), or ISO 646(1983) by International Standardization Organization and CCITT recommendation T.61 (Malaga-Torremolinos, 1984) (i.e. the ASCII codes);4. J2D type data communications.Amateur operator shall submit a memo to the competent authority for the use of a data code operation mode other than any of those specified in the previous paragraph for radio teletype or data transmission.Amateur operators shall comply with the requirements in the applicable administrative regulations for telecommunications when operating an amateur station. The competent authority may require the amateur operator to take the following measures when necessary:1. Cease using any data code operation mode other than those specified in the previous paragraph for radio teletype or data transmission;2. Prevent transmitting data codes of any expandable command;3. Maintain the conversion information or source code records for all data transmissions and communications.
中文原文 業餘無線電管理辦法第31條
業餘無線電人員利用業餘電臺傳送無線打字或數據時,應使用下列規定之數據碼操作模式:
一、國際電報電話諮詢委員會建議書CCITTF.1,DivisionC所定義之No.2五單位起止國際電報字母碼(即鮑多碼BAUDOT碼)。
二、國際無線電諮詢委員會建議書CCIR476-2(1978)、476-3(1982)、476-4(1986)或625(1986)所規定之七單位碼(即AMTOR碼)。
三、國際電報電話諮詢委員會建議書CCITTT.50所定義之No.5國際字母碼或美國國家標準協會所定義之X3.4-1977或國際標準組織之國際標準ISO646(1983),及CCITT建議書T.61(馬拉加-拖里模里1984)所提供而擴充之七單位碼(即ASCII碼)。
四、J2D類數據通信。
業餘無線電人員使用前項規定以外之其他數據碼之操作模式傳送無線打字或數據前,應報請主管機關備查。
業餘無線電人員操作業餘電臺時,應確實符合電信監理法規之規定。
主管機關於必要時得命業餘無線電人員採行以下措施:
一、停止使用前項規定以外之數據碼操作模式傳送無線打字或數據。
二、禁止傳送任何擴充指令之數據碼。
三、保存所有數據發射通信之轉碼資訊或原始碼紀錄。

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