Regulations Governing Licences and Ratings for Airmen Article 78
The privileges of the holder of a certified and valid commercial pilot licence-glider include all the privileges of the holder of a private pilot licence-glider and may also perform as pilot-in-command in certified glider engaged in both non-revenue and revenue flights.
中文原文 航空人員檢定給證管理規則第78條
經檢定合格之滑翔機商用駕駛員，具有滑翔機自用駕駛員之權利，並得駕駛經檢定合格之滑翔機及擔任機長作營業性或非營業性之飛航。