diff --git a/images/webhooks/src/main.go b/images/webhooks/src/main.go
index 943d9e1f..1d9ecc39 100644
--- a/images/webhooks/src/main.go
+++ b/images/webhooks/src/main.go
@@ -108,6 +108,7 @@ func main() {
 	mux := http.NewServeMux()
 	mux.Handle("/pod-scheduler-mutation", pscmWhHandler)
 	mux.Handle("/storage-class-update", scuWhHandler)
+	http.HandleFunc("/sc-validate", validators.ValidateSCOperation)
 	mux.HandleFunc("/healthz", httpHandlerHealthz)
 
 	logger.Infof("Listening on %s", port)
diff --git a/images/webhooks/src/validators/scOperationsValidator.go b/images/webhooks/src/validators/scOperationsValidator.go
new file mode 100644
index 00000000..a79d6d1b
--- /dev/null
+++ b/images/webhooks/src/validators/scOperationsValidator.go
@@ -0,0 +1,63 @@
+package validators
+
+import (
+	"encoding/json"
+	"k8s.io/api/admission/v1beta1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/klog/v2"
+	"net/http"
+)
+
+const (
+	localCSIProvisioner = "local.csi.storage.deckhouse.io"
+)
+
+func ValidateSCOperation(w http.ResponseWriter, r *http.Request) {
+	arReview := v1beta1.AdmissionReview{}
+	if err := json.NewDecoder(r.Body).Decode(&arReview); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	} else if arReview.Request == nil {
+		http.Error(w, "invalid request body", http.StatusBadRequest)
+		return
+	}
+
+	raw := arReview.Request.Object.Raw
+
+	arReview.Response = &v1beta1.AdmissionResponse{
+		UID:     arReview.Request.UID,
+		Allowed: true,
+	}
+
+	var jsonData map[string]interface{}
+	err := json.Unmarshal(raw, &jsonData)
+	if err != nil {
+		http.Error(w, "invalid request body", http.StatusBadRequest)
+		return
+	}
+
+	if jsonData["provisioner"] == localCSIProvisioner {
+		if arReview.Request.UserInfo.Username == "system:serviceaccount:d8-sds-local-volume:sds-local-volume-controller" {
+			arReview.Response.Allowed = true
+			klog.Infof("Incoming request approved (%s)", string(raw))
+		} else if arReview.Request.Operation == "DELETE" {
+			arReview.Response.Allowed = true
+			klog.Infof("Incoming request approved (%s)", string(raw))
+		} else {
+			arReview.Response.Allowed = false
+			arReview.Response.Result = &metav1.Status{
+				Message: "Manual operations with this StorageClass is prohibited. Please use LocalStorageClass instead.",
+			}
+			klog.Infof("Incoming request denied: Manual operations with this StorageClass is prohibited. Please use LocalStorageClass instead (%s)", string(raw))
+		}
+	} else {
+		arReview.Response.Allowed = true
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(&arReview)
+	if err != nil {
+		http.Error(w, "invalid response body", http.StatusInternalServerError)
+		return
+	}
+}
diff --git a/templates/webhooks/webhook.yaml b/templates/webhooks/webhook.yaml
index 17e7e1d9..279bd601 100644
--- a/templates/webhooks/webhook.yaml
+++ b/templates/webhooks/webhook.yaml
@@ -55,3 +55,26 @@ webhooks:
     admissionReviewVersions: ["v1", "v1beta1"]
     sideEffects: None
     timeoutSeconds: 5
+---
+apiVersion: admissionregistration.k8s.io/v1
+kind: ValidatingWebhookConfiguration
+metadata:
+  name: "d8-{{ .Chart.Name }}-sc-validation"
+webhooks:
+  - name: "d8-{{ .Chart.Name }}-sc-validation.storage.deckhouse.io"
+    rules:
+      - apiGroups: ["storage.k8s.io"]
+        apiVersions: ["v1"]
+        operations: ["*"]
+        resources: ["storageclasses"]
+        scope: "Cluster"
+    clientConfig:
+      service:
+        namespace: "d8-{{ .Chart.Name }}"
+        name: "webhooks"
+        path: "/sc-validate"
+      caBundle: |
+        {{ .Values.sdsLocalVolume.internal.customWebhookCert.ca }}
+    admissionReviewVersions: ["v1", "v1beta1"]
+    sideEffects: None
+    timeoutSeconds: 5
\ No newline at end of file