Regulations Governing Number Portability Article 30

The Ported Subscriber Database equipment as referred to in the preceding Paragraph shall be able to perform the function of exchanging Ported Subscriber information based on the mode and interface of information exchange set forth in Article 25 or Item 6, Paragraph 1 of Article 31.
中文原文 號碼可攜服務管理辦法第30條
前條用戶資料交換設備應具備依第二十五條或第三十一條第一項第六款所定資料交換之方式與介面。

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