Is it different for each province to inquire about the dangerous goods escort certificate?

Each province has its own inquiry system for dangerous goods escort certificates, but the specific inquiry methods and processes may be different. Generally speaking, you can check the information of dangerous goods escort certificates in various provinces through the official websites of dangerous goods management departments or relevant government departments. These websites generally provide an inquiry portal, and you can provide corresponding information as required, such as company name, certificate number and so on. In addition, you can get more detailed information and guidance by consulting the local dangerous goods management department or relevant government departments.