Dangerous goods transport qualification certificate and escort certificate are generally handled by the Transportation Administration. When handling, you need to provide identification and bareheaded photos, fill in the application form provided by the Transportation Management Bureau, and affix the official seal of the unit qualified for dangerous goods transportation. After submission, you will be trained and qualified for the exam! There is a special driving school to handle the dangerous goods qualification certificate. You need to provide a copy of your ID card and driver's license, three one-inch color photos with a white background and the original license (more than two years). If the original license plate is a truck, it can be submitted to 200 yuan to take the exam. If it's a bus, you have to pay the 400 yuan exam fee.