| Interface | Description | 
|---|---|
| CopertField | Common interface for all the Copert tree fields. | 
| VehicleSegment | Common interface for Light Commercial Vehicle and Heavy Duty Trucks segments. | 
| Enum | Description | 
|---|---|
| EuroNorm | |
| Fuel | |
| HeavyDutyTrucksSegment | |
| LightWeightVehicleSegment | |
| Load | |
| Mode | |
| PassengerCarsSegment | |
| Pollutant | |
| RandomField | |
| RoadSlope | |
| Technology | |
| VehicleCategory |