You are to transport hazardous goods, but have more than the permissible exempted allowance. What proof must you carry with you to perform the transport?

The selected combination of a valid ADR training certificate and a valid driving license for the relevant vehicle class is necessary because German regulations require that drivers transporting hazardous materials are properly trained and certified to do so.

The ADR (Accord européen relatif au transport international des marchandises Dangereuses par Route) training certificate ensures that the driver is knowledgeable about handling hazardous goods, their specific risks, and safety measures required during transportation.

Additionally, possessing a valid driving license for the relevant vehicle class is crucial because it verifies that the driver is legally authorized to operate the specific type of vehicle needed for transporting those goods.

While a valid record for the last hazardous goods transport can be important for administrative purposes and tracking previous transports, it is not mandatory to carry for the current transport according to the requirements. Therefore, the first two components are essential to comply with the regulations and ensure safety during transportation.