The Electricity Act Article 59

All Contract Electric Equipment Installers and Electricity Equipment Inspection and Maintenance Enterprises shall register with the competent authority at the level of the Municipal Government or County (City) Government and join the trade association for the relevant industry within one month of registration before commencing business operations. Trade associations for the industry relevant shall not reject the membership of the said installers and administrators.The installation, construction, and retrofitting of User-End Electricity Equipment shall be undertaken by a Contract Electric Equipment Installer. The energisation of the equipment may begin only after the installer notifies the Electricity Enterprise of the completion of the work and activation of the service by submitting a certificate of completion of work by a member issued by an electrical engineering trade association. The restriction does not apply when other regulations stipulate otherwise.For works involving Electricity Facilities or User-End Electricity Equipment that have been designed or supervised by lawfully registered and practising professional electrical engineers, a membership certificate issued by the respective electric engineer association shall be submitted along with design drawings and descriptions or completion reports to the Electricity Enterprise for review before approval or energisation may proceed.Electrical engineers described in the preceding paragraph shall not engage in design or installation supervision work for Electricity Facilities or User-End Electricity Equipment prior to enrolling in the local electrical engineer association, which shall not reject the membership of said engineers.Personnel employed by Contract Electric Equipment Installers and the Electricity Equipment Inspection and Maintenance Enterprises to work in electrical engineering shall possess one of the following qualifications:1. The person has passed professional examinations in the field of electrical engineering and thereby possesses a professional engineer licence.2. The person has passed certification tests in the field of electrical engineering and thereby possesses a technical certificate.3. The person became a certified electrician by passing the appropriate examinations in accordance with applicable laws and regulations prior to 5 March, 2007, when these amended provisions came into effect.Current technical personnel in the field of electrical engineering registered with competent authorities at the level of the Municipal Government or County (City) Government, or technical personnel who had registered with said authorities for a period of more than six months prior to the amendments of this Act which became effective on 11 January, 2017, shall retain their original qualification as an electrical technical personnel even if they do not meet the criteria set in the preceding paragraph after the amendments of this Act come into effect.The Central Competent Authority shall establish rules governing the qualifications, prerequisites, registration, revocation or cancellation of registration, and management of Contract Electric Equipment Installers and Electricity Equipment Inspection and Maintenance Enterprises.
中文原文 電業法第59條
電器承裝業及用電設備檢驗維護業,應向直轄市或縣(市)主管機關登記,並於一個月內加入相關工業同業公會,始得營業。
相關工業同業公會不得拒絕其加入。
用戶用電設備工程應交由電器承裝業承裝、施作及裝修,並在向電業申報竣工供電時,應檢附相關電氣工程工業同業公會核發之申報竣工會員證明單,方得接電。
但其他法規另有規定者,不在此限。
電業設備或用戶用電設備工程由依法登記執業之電機技師設計或監造者,其圖樣設計資料及說明書或竣工報告單送由電業審查核定時,應檢附電機技師公會核發之會員證明,方得審查核定或接電。
前項之技師,應加入執業所在地之技師公會後,始得執行電業設備或用戶用電設備工程之設計或監造等業務,技師公會亦不得拒絕其加入。
電器承裝業及用電設備檢驗維護業所聘僱從事電力工程相關工作人員,應具備下列資格之一:
一、電力工程相關科別技師考試及格,並領有技師證書者。
二、電力工程相關職類技能檢定合格取得技術士證者。
三、本法中華民國九十六年三月五日修正之條文施行前,依法考驗合格,取得證書之電匠。
本法中華民國一百零六年一月十一日修正之條文施行前已向直轄市或縣(市)主管機關登記擔任電氣技術人員之現職人員,或曾辦理登記且期間超過半年之人員,於修正施行後未符合前項資格者,仍具擔任其原登記級別之電氣技術人員資格。
電器承裝業與用電設備檢驗維護業之資格、要件、登記、撤銷或廢止登記及管理之規則,由中央主管機關定之。

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