Passenger Doors, Emergency Exits, Aisles and Arrangement of Passenger Seats in Buses.

Conditions for Air Suspension Equivalent Systems and Certain Other Suspension Systems on the Drive Axle(s) of the Vehicle.

Applicability Requirements of Various Sections of StVZO Part B in Relation to EC/EU Directives.

Vehicle Specifications - General Requirements.

Speed - Maximum Design Value.

Calculation of Engine Cylinder Capacity.

Buses.

Bus Occupancy, Loading and Identification.

Heating and Ventilation Equipment.

Devices for Boarding and Alighting Vehicles.

Emergency Exits for Buses.

Fire Extinguishers for Buses.

First Aid Equipment for Motor Vehicles.

Aisles and Arrangement of Passenger Seats in Buses.

Wheel Covers and Spare Wheels.

Reverse Gear.

Compressed Gas Systems and Pressure Vessels.

Towing Coupling for Vehicles.

Trailer Support Devices for Semi-trailers and Trailer Supports.

Exhaust Gas Discharge Position.

Audible Signalling Devices.

Speed Limiters - Fitting and Use.

Speed Limiters - Installation and Testing.

Identification Plates - Maximum Speed.

Identification Plates - VIN and Manufacturer's Plates etc.

Holding Devices for Pillion Passengers and Footrest and Stands of Two-wheel Motor Vehicles.

Trailers for Cycles with Auxiliary Engines.

Technical Requirements for Vehicle Component Approval in Accordance with Section 22A.