| End Point | Mandatory? | What does it do? |
| eRoamingAuthorization | ✅ | RFID authorization, remote authorization, CDR |
| eRoamingEVSEData | ✅ | Static charging point info, e.g. location |
| eRoamingEVSEStatus | ✅ | Dynamic charging point info, e.g. available |
| eRoamingReservation | ❌ | Charging point reservation |
| eRoamingDynamicPricing | ❌ | Share the dynamic pricing model information via API |
| eRoamingChargingNotifications | ❌ | Share charging progress as the session is ongoing |
| eRoamingAuthenticationData | ❌ | Share authentication data for local whitelisting (only for selected legacy connections) |
Are all services mandatory for OICP 2.3?
