NotifyEVChargingSchedule

Reports the charging schedule the vehicle and station agreed on.

Version: OCPP 2.0.1
Direction: Charge Point → CSMS
Functional block: Smart Charging

The other half of ISO 15118 schedule negotiation: having received charging needs, the station reports back the schedule actually settled on with the vehicle.

Request

Field	Type	Required	Description
`timeBase`	dateTime	Required	The time `startPeriod: 0` in the schedule refers to.
`evseId`	integer	Required	The EVSE.
`chargingSchedule`	ChargingScheduleType	Required	The agreed schedule.

json

[2, "19223201", "NotifyEVChargingSchedule", {
  "timeBase": "2026-09-09T10:30:00Z",
  "evseId": 1,
  "chargingSchedule": {
    "id": 9,
    "chargingRateUnit": "W",
    "chargingSchedulePeriod": [{ "startPeriod": 0, "limit": 50000 }]
  }
}]

Response

Field	Type	Required	Description
`status`	GenericStatusEnumType	Required	`Accepted` or `Rejected`.
`statusInfo`	StatusInfoType	Optional	Reason code.

json

[3, "19223201", {
  "status": "Accepted"
}]

Implementation notes

timeBase is what anchors the schedule. Without reading it, the startPeriod offsets are meaningless.