Aircraft Flight Operation Regulations Article 54

A flight shall not be commenced until flight preparation documents have been completed and certified by the pilot-in-command (PIC) that:1. The aircraft is airworthy;2. The instruments and equipment for the particular type of operation to be undertaken, are installed and are sufficient for the flight;3. A maintenance release has been issued for the aircraft;4. The mass of the aircraft and center of gravity location are such that the flight can be conducted safely, taking into account the flight conditions expected;5. Any load carried is properly distributed and safely secured;6. A check has been completed indicating that the operating limitations can be complied with for the flight to be undertaken; and7. Operational flight planning has been complied with.Except for the maintenance release aforementioned in subparagraph 3 of the preceding paragraph shall be kept for a period of one year or more, an operator shall retain completed flight preparation documents for at least 3 months.
中文原文 航空器飛航作業管理規則第54條
機長應檢查認可下列項目,並簽署飛航準備文件後,始得飛航:
一、航空器為適航狀態。
二、儀表及裝備足以完成此次飛航。
三、航空器已完成維護簽放。
四、本次飛航之航空器重量及重心在安全範圍內。
五、裝載合乎規定並繫牢。
六、本次飛航未超越航空器操作限度。
七、操作飛航計畫已完成。
除前項第三款紀錄應保存至少一年外,航空器使用人應保存前項完整飛航準備文件至少三個月。

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