diff --git a/android/src/main/kotlin/com/usercentrics/sdk/flutter/bridge/DenyAllForTCFBridge.kt b/android/src/main/kotlin/com/usercentrics/sdk/flutter/bridge/DenyAllForTCFBridge.kt
index a4dfcef..3c9fbf3 100644
--- a/android/src/main/kotlin/com/usercentrics/sdk/flutter/bridge/DenyAllForTCFBridge.kt
+++ b/android/src/main/kotlin/com/usercentrics/sdk/flutter/bridge/DenyAllForTCFBridge.kt
@@ -20,10 +20,12 @@ internal class DenyAllForTCFBridge(
         assert(name == call.method)
         val argsMap = call.arguments as Map<*, *>
         val unsavedPurposeLIDecisions = (argsMap["unsavedPurposeLIDecisions"] as? Map<Int, Boolean>)
+        val unsavedVendorLIDecisions = (argsMap["unsavedVendorLIDecisions"] as? Map<Int, Boolean>)
         val consents = usercentrics.instance.denyAllForTCF(
             fromLayer = TCFDecisionUILayer.valueOf(argsMap["fromLayer"] as String),
             consentType = UsercentricsConsentType.valueOf(argsMap["consentType"] as String),
-            unsavedPurposeLIDecisions = unsavedPurposeLIDecisions
+            unsavedPurposeLIDecisions = unsavedPurposeLIDecisions,
+            unsavedVendorLIDecisions = unsavedVendorLIDecisions
         )
         result.success(consents.map { it.serialize() })
     }
diff --git a/example/test/fake_usercentrics.dart b/example/test/fake_usercentrics.dart
index a6fdfcb..5d63e84 100644
--- a/example/test/fake_usercentrics.dart
+++ b/example/test/fake_usercentrics.dart
@@ -81,6 +81,7 @@ class FakeUsercentrics extends UsercentricsPlatform {
     required UsercentricsConsentType consentType,
     required TCFDecisionUILayer fromLayer,
     Map<int, bool>? unsavedPurposeLIDecisions,
+    Map<int, bool>? unsavedVendorLIDecisions,
   }) {
     throw UnimplementedError();
   }
diff --git a/ios/Classes/Bridge/DenyAllForTCFBridge.swift b/ios/Classes/Bridge/DenyAllForTCFBridge.swift
index 47f6162..8110b7b 100644
--- a/ios/Classes/Bridge/DenyAllForTCFBridge.swift
+++ b/ios/Classes/Bridge/DenyAllForTCFBridge.swift
@@ -11,7 +11,8 @@ struct DenyAllForTCFBridge : MethodBridge {
         let fromLayer = TCFDecisionUILayer.initialize(from: argsDict["fromLayer"])!
         let consentType = UsercentricsConsentType.initialize(from: argsDict["consentType"])!
         let unsavedPurposeLIDecisions = (argsDict["unsavedPurposeLIDecisions"] as? [Int: Bool])?.asKotlinIntBooleanDict()
-        let consents = usercentrics.shared.denyAllForTCF(fromLayer: fromLayer, consentType: consentType, unsavedPurposeLIDecisions: unsavedPurposeLIDecisions)
+        let unsavedVendorLIDecisions = (argsDict["unsavedVendorLIDecisions"] as? [Int: Bool])?.asKotlinIntBooleanDict()
+        let consents = usercentrics.shared.denyAllForTCF(fromLayer: fromLayer, consentType: consentType, unsavedPurposeLIDecisions: unsavedPurposeLIDecisions, unsavedVendorLIDecisions: unsavedVendorLIDecisions)
         result(consents.map { $0.serialize() })
     }
 }
diff --git a/lib/src/internal/bridge/deny_all_for_tcf_bridge.dart b/lib/src/internal/bridge/deny_all_for_tcf_bridge.dart
index b09554c..fc61ed9 100644
--- a/lib/src/internal/bridge/deny_all_for_tcf_bridge.dart
+++ b/lib/src/internal/bridge/deny_all_for_tcf_bridge.dart
@@ -12,6 +12,7 @@ abstract class DenyAllForTCFBridge {
     required TCFDecisionUILayer fromLayer,
     required UsercentricsConsentType consentType,
     Map<int, bool>? unsavedPurposeLIDecisions,
+    Map<int, bool>? unsavedVendorLIDecisions,
   });
 }
 
@@ -26,6 +27,7 @@ class MethodChannelDenyAllForTCF extends DenyAllForTCFBridge {
     required TCFDecisionUILayer fromLayer,
     required UsercentricsConsentType consentType,
     Map<int, bool>? unsavedPurposeLIDecisions,
+    Map<int, bool>? unsavedVendorLIDecisions,
   }) async {
     final result = await channel.invokeMethod(
       _name,
@@ -34,6 +36,8 @@ class MethodChannelDenyAllForTCF extends DenyAllForTCFBridge {
         'consentType': ConsentTypeSerializer.serialize(consentType),
         if (unsavedPurposeLIDecisions != null)
           'unsavedPurposeLIDecisions': unsavedPurposeLIDecisions,
+        if (unsavedVendorLIDecisions != null)
+          'unsavedVendorLIDecisions': unsavedVendorLIDecisions,
       },
     );
     return (result as List)
diff --git a/lib/src/internal/platform/method_channel_usercentrics.dart b/lib/src/internal/platform/method_channel_usercentrics.dart
index 01d8568..507141c 100644
--- a/lib/src/internal/platform/method_channel_usercentrics.dart
+++ b/lib/src/internal/platform/method_channel_usercentrics.dart
@@ -222,6 +222,7 @@ class MethodChannelUsercentrics extends UsercentricsPlatform {
     required UsercentricsConsentType consentType,
     required TCFDecisionUILayer fromLayer,
     Map<int, bool>? unsavedPurposeLIDecisions,
+    Map<int, bool>? unsavedVendorLIDecisions,
   }) async {
     await _ensureIsReady();
     return await denyAllForTCFBridge.invoke(
@@ -229,6 +230,7 @@ class MethodChannelUsercentrics extends UsercentricsPlatform {
       fromLayer: fromLayer,
       consentType: consentType,
       unsavedPurposeLIDecisions: unsavedPurposeLIDecisions,
+      unsavedVendorLIDecisions: unsavedVendorLIDecisions,
     );
   }
 
diff --git a/lib/src/platform/usercentrics_platform.dart b/lib/src/platform/usercentrics_platform.dart
index 07edc6b..9117b5a 100644
--- a/lib/src/platform/usercentrics_platform.dart
+++ b/lib/src/platform/usercentrics_platform.dart
@@ -71,6 +71,7 @@ abstract class UsercentricsPlatform {
     required UsercentricsConsentType consentType,
     required TCFDecisionUILayer fromLayer,
     Map<int, bool>? unsavedPurposeLIDecisions,
+    Map<int, bool>? unsavedVendorLIDecisions,
   });
 
   Future<List<UsercentricsServiceConsent>> saveDecisions({
diff --git a/lib/src/usercentrics.dart b/lib/src/usercentrics.dart
index 8e840d8..216b383 100644
--- a/lib/src/usercentrics.dart
+++ b/lib/src/usercentrics.dart
@@ -164,15 +164,18 @@ class Usercentrics {
 
   /// Deny all services and TCF.
   /// - The [unsavedPurposeLIDecisions] is an optional map of purpose IDs to their legitimate interest decisions that have not yet been saved.
+  /// - The [unsavedVendorLIDecisions] is an optional map of vendor IDs to their legitimate interest decisions that have not yet been saved.
   static Future<List<UsercentricsServiceConsent>> denyAllForTCF({
     required TCFDecisionUILayer fromLayer,
     required UsercentricsConsentType consentType,
     Map<int, bool>? unsavedPurposeLIDecisions,
+    Map<int, bool>? unsavedVendorLIDecisions,
   }) =>
       _delegate.denyAllForTCF(
         consentType: consentType,
         fromLayer: fromLayer,
         unsavedPurposeLIDecisions: unsavedPurposeLIDecisions,
+        unsavedVendorLIDecisions: unsavedVendorLIDecisions,
       );
 
   /// Save service decisions.
diff --git a/test/platform/fake_usercentrics_platform.dart b/test/platform/fake_usercentrics_platform.dart
index b70a311..d9fdcf4 100644
--- a/test/platform/fake_usercentrics_platform.dart
+++ b/test/platform/fake_usercentrics_platform.dart
@@ -201,6 +201,7 @@ class FakeUsercentricsPlatform extends UsercentricsPlatform {
     required UsercentricsConsentType consentType,
     required TCFDecisionUILayer fromLayer,
     Map<int, bool>? unsavedPurposeLIDecisions,
+    Map<int, bool>? unsavedVendorLIDecisions,
   }) {
     denyAllForTCFFromLayerArgument = fromLayer;
     denyAllForTCFConsentTypeArgument = consentType;