* Category B – passenger cars with a permissible maximum weight of no more than 3500 kg and the number of seats, except for the driver’s seat, no more than 8;
* Category C – trucks with a permissible maximum weight of more than 3500 kg;
* Category D – buses intended for the transport of passengers and having more than 8 seats, except for the driver’s seat;
* Categories CE, DE – road trains consisting of vehicles of categories C and D, respectively, and a trailer.