diff --git a/ozon/cancellations.go b/ozon/cancellations.go
index 312de76..3cb573e 100644
--- a/ozon/cancellations.go
+++ b/ozon/cancellations.go
@@ -41,7 +41,7 @@ type CancellationInfo struct {
 	CancellationReasonMessage string `json:"cancellation_reason_message"`
 
 	// Delivery service integration type
-	TPLIntegrationType string `json:"tpl_integration_type"`
+	TPLIntegrationType TPLIntegrationType `json:"tpl_integration_type"`
 
 	// Cancellation request status
 	State CancellationInfoState `json:"state"`
diff --git a/ozon/common.go b/ozon/common.go
index c98bd20..e17eb6f 100644
--- a/ozon/common.go
+++ b/ozon/common.go
@@ -312,6 +312,9 @@ const (
 
 	// delivery by the seller
 	NonIntegratedTPLType TPLIntegrationType = "non_integrated"
+
+	// Russian Post delivery scheme
+	HybrydTPLType TPLIntegrationType = "hybryd"
 )
 
 type DetailsDeliveryItemName string
diff --git a/ozon/fbs.go b/ozon/fbs.go
index d55146a..2b6b02f 100644
--- a/ozon/fbs.go
+++ b/ozon/fbs.go
@@ -174,7 +174,7 @@ type FBSPosting struct {
 	Substatus string `json:"substatus"`
 
 	// Type of integration with the delivery service
-	TPLIntegrationType string `json:"tpl_integration_type"`
+	TPLIntegrationType TPLIntegrationType `json:"tpl_integration_type"`
 
 	// Shipment tracking number
 	TrackingNumber string `json:"tracking_number"`