diff --git a/package.json b/package.json
index c68e925..a17058a 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "author": "Transcend Inc.",
   "name": "@transcend-io/airgap.js-types",
   "description": "TypeScript types for airgap.js interoperability with custom consent UIs",
-  "version": "10.9.3",
+  "version": "10.9.4",
   "homepage": "https://github.com/transcend-io/airgap.js-types",
   "repository": {
     "type": "git",
diff --git a/src/iab.ts b/src/iab.ts
index 5a08579..a7796a2 100644
--- a/src/iab.ts
+++ b/src/iab.ts
@@ -212,3 +212,21 @@ export const TcfV3VendorList = t.intersection([
  * Type override
  */
 export type TcfV3VendorList = t.TypeOf<typeof TcfV3VendorList>;
+
+export const NonTcfVendor = t.intersection([
+  t.type({
+    /** The vendor name */
+    name: t.string,
+    /** The transcend purposes associated with each vendor */
+    purposes: t.array(t.string),
+  }),
+  t.partial({
+    /** The vendor description */
+    description: t.string,
+  }),
+]);
+
+/**
+ * Type override
+ */
+export type NonTcfVendor = t.TypeOf<typeof NonTcfVendor>;
diff --git a/src/ui.ts b/src/ui.ts
index 862b9a9..849b6bc 100644
--- a/src/ui.ts
+++ b/src/ui.ts
@@ -14,6 +14,7 @@ import {
   DismissedViewState,
 } from './enums';
 import { AirgapAuth } from './core';
+import { NonTcfVendor } from './iab';
 
 /** Transcend Smart Quarantine API (window.transcend) */
 export type PreInitTranscendAPI = {
@@ -232,6 +233,8 @@ const TCFBundledDataConfig = t.partial({
   purposeMap: t.array(t.tuple([t.number, t.array(t.string)])),
   /** These TCF purposes cannot be processed on the basis of legitimate interests */
   restrictLegitimateInterestPurposes: t.array(t.number),
+  /** Vendors that Transcend Consent regulates because they haven't registered with IAB TCF */
+  nonTcfVendors: t.array(NonTcfVendor),
 });
 
 /** Type override */