Regulations for Administration on Fixed Network Telecommunications Business Article 68

An agreement relating to the handling of international telecommunications traffic and settlement rate between an operator and a foreign telecommunications operator shall be reported and submitted to the competent authority for records within one month after execution thereof.In the event where there is a significant change on the international practice of the accounting rate for international telecommunications, or where there is a change in the competition within the telecommunications market of foreign countries, or where there are any other material events, the competent authority may make a announcement to amend the foreign countries to which the preceding two Articles applies, and operators shall then implement the necessary adjustment to the pertinent agreements in accordance with such announcement.
中文原文 固定通信業務管理規則第68條
經營者與他國電信業者間,就國際網路話務處理及國際通信費用攤分之協議,應於完成協議後一個月內檢附協議書報請主管機關備查。
國際通信費用攤分之國際慣例有重大變更,或他國電信市場競爭情況改變,或有其他重大事由者,主管機關得公告變更前二條規定之適用國家,經營者應按公告後內容調整其協議。

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