Administrative Regulations on Low Power Radio Waves Radiated Devices Article 9

The provider who install 2.4GHz and 5GHz bands low power wireless local area network (WLAN) to provide telecommunications services shall comply with either “Administrative regulations governing type I telecommunications enterprise” stipulated pursuant to paragraph 6, Article 14 of Telecommunications Act or “Administrative regulations governing type I telecommunications enterprise” stipulated pursuant to paragraph 2, Article 17 of the said Act.The 2.4GHz and 5GHz bands low power wireless local area network (WLAN), not for the purpose of providing telecommunications services, can be installed or used after compliance approval granted.
中文原文 低功率電波輻射性電機管理辦法第9條
設置2.4GHz及5GHz頻段低功率無線區域網路(WLAN)提供電信服務者,應依電信法第十四條第六項所定第一類電信事業管理規則,或同法第十七條第二項所定第二類電信事業管理規則之規定辦理。
非供經營電信服務之2.4GHz及5GHz頻段低功率無線區域網路,經審驗或型式認證合格者,得自行設置使用。

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