0 1 2 3 4 5 6 7 8 9
Reserved 0 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved
Vehicles with 1st class seats 1 10 side-corridor compartments or equivalent open-saloon space with centre aisle >=11 side-corridor compartments or equivalent open-saloon space with centre aisle Reserved Reserved Reserved Reserved Double-deck coaches >= 7 side-corridor compartments or equivalent open-saloon space with centre aisle 8 side-corridor compartments or equivalent open-saloon space with centre aisle 9 side-corridor compartments or equivalent open-saloon space with centre aisle
Vehicles with 2nd class seats 2 10 side-corridor compartments or equivalent open-saloon space with centre aisle 11 side-corridor compartments or equivalent open-saloon space with centre aisle >= 12 side-corridor compartments or equivalent open-saloon space with centre aisle Three axles Two axles Only for OSID double-deck coaches Double-deck coaches Reserved >=8 side-corridor compartments or equivalent open-saloon space with centre aisle 9 side-corridor compartments or equivalent open-saloon space with centre aisle
Vehicles with 1st or 1st/2nd class seats 3 10 side-corridor compartments or equivalent open-saloon space with centre aisle 11 side-corridor compartments or equivalent open-saloon space with centre aisle >= 12 side-corridor compartments or equivalent open-saloon space with centre aisle Reserved Two or three axles Reserved Double-deck coaches Reserved >=8 side-corridor compartments or equivalent open-saloon space with centre aisle 9 side-corridor compartments or equivalent open-saloon space with centre aisle
1st or 1st/2nd class couchette cars 4 10 1st/2nd class compartments Reserved Reserved Reserved <=9 1st/2nd class compartments Reserved Reserved Reserved Reserved <= 9 1st class compartments
2nd class couchette cars 5 10 compartments 11 compartments >=12 compartments Reserved Reserved Reserved Reserved Reserved Reserved <= 9 compartments
Reserved 6 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved
Sleeping cars 7 10 compartments 11 compartments 12 compartments Reserved Reserved  12 compartments Reserved Reserved Reserved Reserved
Vehicles of special design and vans 8 Driving trailer with seats, all class, with or without lugage compartment, with drinking cab for reversible working Vehicles with 1st/2nd class seats with luggage or mail compartment Vehicles with 2nd class seats with luggage or mail compartments Reserved Vehicles with seats, all classes with specially-fitted areas, e.g. children's play area Coaches with seats and couchette cars, all classes, with bar or buffet area Double-deck driving coach with seats, alls classes, with or without luggage compartment, with driving cab for reversible working Dining cars or coaches with bar or buffet area, with luggage compartment Dining cars Other special coaches (conference, disco bar, cinema, video, ambulance coaches)
9 Mail vans Luggage vans with mail compartment Luggage vans Luggage vans and two or three-axle 2nd class vehicles with scars, with luggage or mail compartment Side-corridor luggage vans, with or without compartment under custom seals Two or three-axle luggage vans with mail compartment Reserved Two or three-axle car-carrying wagons Car-carrying wagons Service vehicles
Note: Fractions of a compartment are not considered. The equivalent accomodation in open saloon cars with centre aisle is obtained by dividing the number of available seats by 6,8 or 10 depending on the construction of the vehicle.