diff --git a/spine/model/stateinformation.go b/spine/model/stateinformation.go
new file mode 100644
index 00000000..795f303c
--- /dev/null
+++ b/spine/model/stateinformation.go
@@ -0,0 +1,115 @@
+package model
+
+type StateInformationIdType uint
+
+type StateInformationType string
+
+// union  StateInformationFunctionalityType StateInformationFunctionalityType
+const (
+	StateInformationTypeExternalOverrideFromGrid      StateInformationType = "externalOverrideFromGrid"
+	StateInformationTypeAutonomousGridSupport         StateInformationType = "autonomousGridSupport"
+	StateInformationTypeIslandingMode                 StateInformationType = "islandingMode"
+	StateInformationTypeBalancing                     StateInformationType = "balancing"
+	StateInformationTypeTrickleCharging               StateInformationType = "trickleCharging"
+	StateInformationTypeCalibration                   StateInformationType = "calibration"
+	StateInformationTypeCommissioningMissing          StateInformationType = "commissioningMissing"
+	StateInformationTypeSleeping                      StateInformationType = "sleeping"
+	StateInformationTypeStarting                      StateInformationType = "starting"
+	StateInformationTypeMppt                          StateInformationType = "mppt"
+	StateInformationTypeThrottled                     StateInformationType = "throttled"
+	StateInformationTypeShuttingDown                  StateInformationType = "shuttingDown"
+	StateInformationTypeManualShutdown                StateInformationType = "manualShutdown"
+	StateInformationTypeInverterDefective             StateInformationType = "inverterDefective"
+	StateInformationTypeBatteryOvercurrentProtection  StateInformationType = "batteryOvercurrentProtection"
+	StateInformationTypePvStringOvercurrentProtection StateInformationType = "pvStringOvercurrentProtection"
+	StateInformationTypeGridFault                     StateInformationType = "gridFault"
+	StateInformationTypeGroundFault                   StateInformationType = "groundFault"
+	StateInformationTypeAcDisconnected                StateInformationType = "acDisconnected"
+	StateInformationTypeDcDisconnected                StateInformationType = "dcDisconnected"
+	StateInformationTypeCabinetOpen                   StateInformationType = "cabinetOpen"
+	StateInformationTypeOverTemperature               StateInformationType = "overTemperature"
+	StateInformationTypeUnderTemperature              StateInformationType = "underTemperature"
+	StateInformationTypeFrequencyAboveLimit           StateInformationType = "frequencyAboveLimit"
+	StateInformationTypeFrequencyBelowLimit           StateInformationType = "frequencyBelowLimit"
+	StateInformationTypeAcVoltageAboveLimit           StateInformationType = "acVoltageAboveLimit"
+	StateInformationTypeAcVoltageBelowLimit           StateInformationType = "acVoltageBelowLimit"
+	StateInformationTypeDcVoltageAboveLimit           StateInformationType = "dcVoltageAboveLimit"
+	StateInformationTypeDcVoltageBelowLimit           StateInformationType = "dcVoltageBelowLimit"
+	StateInformationTypeHardwareTestFailure           StateInformationType = "hardwareTestFailure"
+	StateInformationTypeGenericInternalError          StateInformationType = "genericInternalError"
+)
+
+type StateInformationFunctionalityType string
+
+const (
+	StateInformationFunctionalityTypeExternalOverrideFromGrid StateInformationFunctionalityType = "externalOverrideFromGrid"
+	StateInformationFunctionalityTypeAutonomousGridSupport    StateInformationFunctionalityType = "autonomousGridSupport"
+	StateInformationFunctionalityTypeIslandingMode            StateInformationFunctionalityType = "islandingMode"
+	StateInformationFunctionalityTypeBalancing                StateInformationFunctionalityType = "balancing"
+	StateInformationFunctionalityTypeTrickleCharging          StateInformationFunctionalityType = "trickleCharging"
+	StateInformationFunctionalityTypeCalibration              StateInformationFunctionalityType = "calibration"
+	StateInformationFunctionalityTypeCommissioningMissing     StateInformationFunctionalityType = "commissioningMissing"
+	StateInformationFunctionalityTypeSleeping                 StateInformationFunctionalityType = "sleeping"
+	StateInformationFunctionalityTypeStarting                 StateInformationFunctionalityType = "starting"
+	StateInformationFunctionalityTypeMppt                     StateInformationFunctionalityType = "mppt"
+	StateInformationFunctionalityTypeThrottled                StateInformationFunctionalityType = "throttled"
+	StateInformationFunctionalityTypeShuttingDown             StateInformationFunctionalityType = "shuttingDown"
+	StateInformationFunctionalityTypeManualShutdown           StateInformationFunctionalityType = "manualShutdown"
+)
+
+type StateInformationFailureType string
+
+const (
+	StateInformationFailureTypeInverterDefective             StateInformationFailureType = "inverterDefective"
+	StateInformationFailureTypeBatteryOvercurrentProtection  StateInformationFailureType = "batteryOvercurrentProtection"
+	StateInformationFailureTypePvStringOvercurrentProtection StateInformationFailureType = "pvStringOvercurrentProtection"
+	StateInformationFailureTypeGridFault                     StateInformationFailureType = "gridFault"
+	StateInformationFailureTypeGroundFault                   StateInformationFailureType = "groundFault"
+	StateInformationFailureTypeAcDisconnected                StateInformationFailureType = "acDisconnected"
+	StateInformationFailureTypeDcDisconnected                StateInformationFailureType = "dcDisconnected"
+	StateInformationFailureTypeCabinetOpen                   StateInformationFailureType = "cabinetOpen"
+	StateInformationFailureTypeOverTemperature               StateInformationFailureType = "overTemperature"
+	StateInformationFailureTypeUnderTemperature              StateInformationFailureType = "underTemperature"
+	StateInformationFailureTypeFrequencyAboveLimit           StateInformationFailureType = "frequencyAboveLimit"
+	StateInformationFailureTypeFrequencyBelowLimit           StateInformationFailureType = "frequencyBelowLimit"
+	StateInformationFailureTypeAcVoltageAboveLimit           StateInformationFailureType = "acVoltageAboveLimit"
+	StateInformationFailureTypeAcVoltageBelowLimit           StateInformationFailureType = "acVoltageBelowLimit"
+	StateInformationFailureTypeDcVoltageAboveLimit           StateInformationFailureType = "dcVoltageAboveLimit"
+	StateInformationFailureTypeDcVoltageBelowLimit           StateInformationFailureType = "dcVoltageBelowLimit"
+	StateInformationFailureTypeHardwareTestFailure           StateInformationFailureType = "hardwareTestFailure"
+	StateInformationFailureTypeGenericInternalError          StateInformationFailureType = "genericInternalError"
+)
+
+type StateInformationCategoryType string
+
+const (
+	StateInformationCategoryTypeFunctionality StateInformationCategoryType = "functionality"
+	StateInformationCategoryTypeFailure       StateInformationCategoryType = "failure"
+)
+
+type StateInformationDataType struct {
+	StateInformationId *StateInformationIdType       `json:"stateInformationId,omitempty" eebus:"key"`
+	StateInformation   *StateInformationType         `json:"stateInformation,omitempty"`
+	IsActive           *bool                         `json:"isActive,omitempty"`
+	Category           *StateInformationCategoryType `json:"category,omitempty"`
+	TimeOfLastChange   *AbsoluteOrRelativeTimeType   `json:"timeOfLastChange,omitempty"`
+}
+
+type StateInformationDataElementsType struct {
+	StateInformationId *ElementTagType `json:"stateInformationId,omitempty"`
+	StateInformation   *ElementTagType `json:"stateInformation,omitempty"`
+	IsActive           *ElementTagType `json:"isActive,omitempty"`
+	Category           *ElementTagType `json:"category,omitempty"`
+	TimeOfLastChange   *ElementTagType `json:"timeOfLastChange,omitempty"`
+}
+
+type StateInformationListDataType struct {
+	StateInformationData []StateInformationDataType `json:"stateInformationData,omitempty"`
+}
+
+type StateInformationListDataSelectorsType struct {
+	StateInformationId *StateInformationIdType       `json:"stateInformationId,omitempty"`
+	StateInformation   *StateInformationType         `json:"stateInformation,omitempty"`
+	IsActive           *bool                         `json:"isActive,omitempty"`
+	Category           *StateInformationCategoryType `json:"category,omitempty"`
+}