Aircraft Flight Operation Regulations Article 167

Due to certain environmental factors or terrain, CAA or an operator may designate an aerodrome or route as special ones for which an operator shall not assign a pilot as pilot-in-command (PIC) to operate in such flight unless:1. Within the preceding 12 months, the pilot has acted as a flight crew member or observer in the aircraft or full flight simulator; or2. The pilot has operated on the special route or made at least one take-off and landing at the special aerodrome under the supervision of a qualified instructor or check airman; or3. The pilot has completed CAA approved training programme which incorporate diagrams and text in detail for the special aerodrome or route.
中文原文 航空器飛航作業管理規則第167條
民航局或航空器使用人得依機場或航路之環境因素,指定其為特殊機場或特殊航路。
駕駛員除符合下列條件之一,航空器使用人不得派遣其擔任飛航該特殊航路或特殊機場之機長任務:
一、應於最近十二個月內至少一次於駕駛艙或飛行模擬機中擔任駕駛員、觀察員。
二、由已取得資格之飛航教師、檢定駕駛員帶飛該特殊航路或於該特殊機場完成起降。
三、完成經民航局核准之詳盡圖文說明之機場及航路訓練課程。

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