When will Linxia dangerous goods certificate be tested?

Exam in the third week of every month. Dangerous goods transport qualification certificate is the qualification certificate of dangerous goods transport personnel, which is divided into dangerous goods driving license, dangerous goods escort certificate and dangerous goods loading and unloading administrator certificate. In 2022, Linxia Dangerous Goods Practitioner's Certificate will be tested in the third week of each month in principle. Drivers of dangerous goods vehicles are generally required to have a B-photo, a dangerous goods license and a dangerous goods escort license, among which the escort license is the requirement of national laws and regulations for transporting dangerous chemicals.