Regulations Governing the Exchange of Tax Information Concerning Agreements on Tax Matters Article 2

The Republic of China (hereinafter referred to as the ROC) shall, based on the principle of reciprocity, exchange tax information with the other Contracting Party in accordance with the provisions of an applicable agreement on tax matters and paper documents agreed upon thereunder. Any such matter not provided for shall be governed by the provisions of the Act, the Income Tax Act, these Regulations, the Regulations Governing Application of Agreements for the Avoidance of Double Taxation with Respect to Taxes on Income, and other relevant laws and regulations.The competent authority of the ROC, while exercising exchange of tax information, shall receive or provide relevant tax information in the form of a specific request, spontaneous exchange, automatic exchange, or other methods of exchange as agreed upon by the competent authorities.
中文原文 租稅協定稅務用途資訊交換作業辦法第2條
我國應本於互惠原則,依適用之租稅協定及依租稅協定商訂之文書規定,與締約他方進行稅務用途資訊交換;其未規定者,依本法、所得稅法、本辦法、適用所得稅協定查核準則及其他法令有關之規定辦理。
我國主管機關執行稅務用途資訊交換,應透過個案請求、自發提供、自動交換或其他主管機關約定之交換方式,取得或提供稅務用途相關資訊。

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