Administrative Regulations for Equal Access Services of Telecommunications Enterprises Article 7

Selection service providers shall act in accordance with the principle of equality when rendering Equal Access Service; discrimination or other acts against fair competition are prohibited.
中文原文 電信事業平等接取服務管理辦法第7條
選接服務提供者提供平等接取服務應符合平等原則,不得為差別待遇或其他有礙公平競爭之行為。

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