Regulations Governing Licences and Ratings for Airmen Article 67

Commercial pilot license- free balloon-applicant shall have completed not less than 35 hours total flight time as a pilot in a free balloon, which includes:(1) 20 hours of flight time in a free balloon.(2) Minimum of 10 free balloon flights.(3) Minimum of 2 free balloon flights acting as pilot-in-command.(4) Minimum of 10 hours and 10 sessions of training flight with a free balloon commercial pilot, which includes:a) For inflatable free balloon: Minimum of 2 sessions of training flight with a free balloon commercial pilot, acting as pilot-in-command, and a minimum of 1 controlled-flight which elevated 5,000 feet above the origin of flight.b) For hot-air balloon: Minimum of 2 solo flights and minimum of 1 controlled-flight which elevated 3,000 feet above the origin of flight.
中文原文 航空人員檢定給證管理規則第67條
申請自由氣球商用駕駛員檢定證者,應有三十五小時以上之飛航總時間,並符合下列條件:
一、二十小時之自由氣球飛航時間。
二、十次以上之自由氣球飛航。
三、二次以上之自由氣球機長飛航。
四、十小時以上至少十次之自由氣球商用駕駛員帶飛訓練。
其中:
(一)充氣自由氣球應有:1.二次以上由自由氣球商用駕駛員帶飛擔任機長之自由氣球飛航。
2.一次以上操控充氣自由氣球由起飛地點上升五千呎之飛航。
(二)熱氣球應有:1.二次以上單獨之熱氣球飛航。
2.一次以上操控熱氣球由起飛地點上升三千呎之飛航。

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