Unmanned Vehicles Technology Innovative Experimentation Act Article 19

The applicant may begin with the innovative experimentation on the day after the arrival of the experiment approval, and shall inform the competent authority in writing of the planned testing start date prior to implementing experimental testing.
中文原文 無人載具科技創新實驗條例第19條
申請人應於創新實驗核准決定送達日之次日起,開始辦理創新實驗,並於創新實驗開始執行測試前,以書面通知主管機關測試起始日期。

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