You are driving a regular service bus. Where is the number of permissible seats and standing places indicated?

You answered correctly. The number of permissible seats and standing places for a regular service bus must be indicated in the registration certificate (part I), which is an official document for the vehicle, and also inside the bus at a clearly visible location. This ensures that both the authorities and passengers or drivers can quickly check the maximum allowed capacity of the bus. It is not required to be indicated on the type plate, which generally contains technical data about the vehicle but not specific information about seating or standing capacity. Knowing where to find this information is important for operating the bus within legal limits and ensuring passenger safety.