Regulations of Repair Station Certification and Management for Aviation Products, Appliances and Parts Article 23
A certificated repair station that performs maintenance, preventive maintenance, or alterations for an air carrier or commercial operator that has a continuous airworthiness maintenance program must follow the air carrier's or commercial operator's program and applicable sections of its maintenance manual.The CAA may grant approval for a certificated repair station to perform line maintenance provided—1) The certificated repair station performs such line maintenance in accordance with the operator's manual, if applicable, and approved maintenance program.2) The certificated repair station has the necessary equipment, trained personnel, and technical data to perform such line maintenance; and3) The certificated repair station's operations specifications include an authorization to perform line maintenance.4) For temporary or occasional maintenance, the certificated repair station must comply with the conditions for maintenance tasks performed under scheduled maintenance and obtain the approval of the quality manager prior to performing such maintenance.
中文原文 航空產品與其各項裝備及零組件維修廠設立檢定管理規則第23條
維修廠於執行航空產品與其各項裝備及零組件之維修或預防性維修工作時，應依航空器所有人或使用人之持續適航維護計畫及航空器維護能力手冊為之。
維修廠執行停機線維修，應符合下列規定：
一、依航空器所有人或使用人之航空器維護能力手冊及核准之維護計畫執行維修。
二、應有必要之裝備、完成專業訓練之人員及技術文件。
三、營運規範應具有執行停機線維修之授權。
四、有臨時性維修需求者，應於符合執行定期維修作業之條件且獲品質保證主管同意下，得於停機線執行基地維修工作。
維修廠執行停機線維修，應符合下列規定：
一、依航空器所有人或使用人之航空器維護能力手冊及核准之維護計畫執行維修。
二、應有必要之裝備、完成專業訓練之人員及技術文件。
三、營運規範應具有執行停機線維修之授權。
四、有臨時性維修需求者，應於符合執行定期維修作業之條件且獲品質保證主管同意下，得於停機線執行基地維修工作。