EU: Contextual Speed Information Service: EU: Contextual Speed Information Service
Description: upper-layer standards that support for providing speed information to a vehicle from roadside infrastructureProfile Standards
| Level | Standard |
|---|---|
| Facilities | ISO 14823 TTI Graphic DD |
| ITS Application Entity | ISO 17426 Contextual Speeds |
| ITS Application Entity | ISO 19321 IVI Data Dictionary |