The Regulation Governing the Handling of Investigation Procedures for Major Highway Occurrence Article 8

In the event of a major highway occurrence or a suspected major highway occurrence, the Ministry of Health and Welfare, the local government, the local fire department, and the local police department, and the vehicle owner and vehicle operator of the commercial automobile business or private large passenger vehicle shall cooperate with the investigation task force in matters identified for investigation, and shall render assistance ex officio with respect to any of the following matters:1. Collect information regarding casualties.2. Collect information regarding vehicle damage.3. Collect information regarding the site of the occurrence.4. Conduct alcohol and drug tests on the driver.5. Locate the tachograph and other recording devices.6. Retain the contact information of the driver and on-site witnesses and record their statements.
中文原文 重大公路事故調查作業處理規則第8條
重大公路事故或疑似重大公路事故發生後,衛生福利部、事故地區之地方政府、消防機關、警察機關、汽車運輸業或自用大客車之汽車所有人、使用人除協助專案調查小組指定之調查及處理作業,並應依其職權協助下列事項:
一、蒐集人員傷亡情況。
二、蒐集汽車損害狀況。
三、蒐集重大公路事故現場情況。
四、對駕駛員實施酒精及藥物測試。
五、行車紀錄器與其他機載紀錄裝置之位置協尋。
六、駕駛人及現場證人之聯絡資料並記錄其陳述內容。

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