According to Fatu. com, it takes about ten days to half a month to apply for the escort certificate. The handler should go to the county and city transportation management office where the household registration is located, train for a few days to take the exam, and pass the certification. "Regulations on the Administration of Road Transport Employees" Article 12 Road dangerous goods transport loading and unloading management personnel and escort personnel shall meet the following conditions: no more than 60 years old; Junior high school education or above; Accept the training of relevant laws and regulations, safety knowledge, professional technology, occupational health protection and emergency rescue knowledge, and understand the nature, hazard characteristics, use characteristics of packaging containers and emergency measures in case of accidents.