Regulations of Airworthiness and Maintenance Management for Aviation Products, Appliances and Parts Article 12

Each person performing an inspection or maintenance specified in a manufacturer's maintenance manual, Airworthiness Limitations section of Instructions for Continued Airworthiness, shall perform the inspection or maintenance in accordance with operations specifications or maintenance program approved by CAA.
中文原文 航空產品與其各項裝備及零組件適航維修管理規則第12條
航空器所有人或使用人應依原製造廠維護手冊或持續適航文件之適航限制章節,或經民航局核准之營運規範、航空器維護計畫執行航空器維修作業。

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