Administration Regulations of Regulatory Certification Body for Cable Radio and Television Terminal Equipment Article 8

Certification Bodies and their certification personnel must not counsel companies or engage in works related to technical characteristics of terminal equipment.
中文原文 有線廣播電視終端設備驗證機構管理辦法第8條
驗證機構及其驗證人員不得從事輔導廠商或改變終端設備技術特性之相關工作。

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