diff --git a/libraries/adtelligentUtils/adtelligentUtils.js b/libraries/adtelligentUtils/adtelligentUtils.js
index bf76889cdbe..fdfdd1f885a 100644
--- a/libraries/adtelligentUtils/adtelligentUtils.js
+++ b/libraries/adtelligentUtils/adtelligentUtils.js
@@ -2,14 +2,13 @@ import {deepAccess, isArray} from '../../src/utils.js';
 import { config } from '../../src/config.js';
 import {BANNER, VIDEO} from '../../src/mediaTypes.js';
 
-const syncsCache = {};
 export const supportedMediaTypes = [VIDEO, BANNER]
 
 export function isBidRequestValid (bid) {
   return !!deepAccess(bid, 'params.aid');
 }
 
-export function getUserSyncs (syncOptions, serverResponses) {
+export function getUserSyncsFn (syncOptions, serverResponses, syncsCache = {}) {
   const syncs = [];
 
   function addSyncs(bid) {
diff --git a/modules/adtargetBidAdapter.js b/modules/adtargetBidAdapter.js
index 99cc66fab3a..484fe8aaca8 100644
--- a/modules/adtargetBidAdapter.js
+++ b/modules/adtargetBidAdapter.js
@@ -5,8 +5,7 @@ import {config} from '../src/config.js';
 import {find} from '../src/polyfill.js';
 import {chunk} from '../libraries/chunk/chunk.js';
 import {
-  createTag,
-  getUserSyncs,
+  createTag, getUserSyncsFn,
   isBidRequestValid,
   supportedMediaTypes
 } from '../libraries/adtelligentUtils/adtelligentUtils.js';
@@ -14,13 +13,16 @@ import {
 const ENDPOINT = 'https://ghb.console.adtarget.com.tr/v2/auction/';
 const BIDDER_CODE = 'adtarget';
 const DISPLAY = 'display';
+const syncsCache = {};
 
 export const spec = {
   code: BIDDER_CODE,
   gvlid: 779,
   supportedMediaTypes,
   isBidRequestValid,
-  getUserSyncs,
+  getUserSyncs: function (syncOptions, serverResponses) {
+    getUserSyncsFn(syncOptions, serverResponses, syncsCache)
+  },
 
   buildRequests: function (bidRequests, adapterRequest) {
     const adapterSettings = config.getConfig(adapterRequest.bidderCode)
diff --git a/modules/adtelligentBidAdapter.js b/modules/adtelligentBidAdapter.js
index deca26eb7b3..08d3773f931 100644
--- a/modules/adtelligentBidAdapter.js
+++ b/modules/adtelligentBidAdapter.js
@@ -6,12 +6,11 @@ import {Renderer} from '../src/Renderer.js';
 import {find} from '../src/polyfill.js';
 import {chunk} from '../libraries/chunk/chunk.js';
 import {
-  createTag, getUserSyncs,
+  createTag, getUserSyncsFn,
   isBidRequestValid,
   supportedMediaTypes
 } from '../libraries/adtelligentUtils/adtelligentUtils.js';
 
-
 /**
  * @typedef {import('../src/adapters/bidderFactory.js').Bid} Bid
  * @typedef {import('../src/adapters/bidderFactory.js').BidderRequest} BidderRequest
@@ -43,6 +42,7 @@ const OUTSTREAM_SRC = 'https://player.adtelligent.com/outstream-unit/2.01/outstr
 const BIDDER_CODE = 'adtelligent';
 const OUTSTREAM = 'outstream';
 const DISPLAY = 'display';
+const syncsCache = {};
 
 export const spec = {
   code: BIDDER_CODE,
@@ -58,7 +58,9 @@ export const spec = {
   ],
   supportedMediaTypes,
   isBidRequestValid,
-  getUserSyncs,
+  getUserSyncs: function (syncOptions, serverResponses) {
+    getUserSyncsFn(syncOptions, serverResponses, syncsCache)
+  },
   /**
    * Make a server request from the list of BidRequests
    * @param bidRequests
@@ -250,6 +252,7 @@ function createBid(bidResponse, bidRequest) {
 /**
  * Create Adtelligent renderer
  * @param requestId
+ * @param bidderParams
  * @returns {*}
  */
 function newRenderer(requestId, bidderParams) {
diff --git a/modules/viewdeosDXBidAdapter.js b/modules/viewdeosDXBidAdapter.js
index 27f50ad98c1..4d844403f78 100644
--- a/modules/viewdeosDXBidAdapter.js
+++ b/modules/viewdeosDXBidAdapter.js
@@ -4,7 +4,7 @@ import {VIDEO} from '../src/mediaTypes.js';
 import {Renderer} from '../src/Renderer.js';
 import {findIndex} from '../src/polyfill.js';
 import {
-  getUserSyncs,
+  getUserSyncsFn,
   isBidRequestValid,
   supportedMediaTypes
 } from '../libraries/adtelligentUtils/adtelligentUtils.js';
@@ -14,6 +14,7 @@ const OUTSTREAM_SRC = 'https://player.sync.viewdeos.com/outstream-unit/2.01/outs
 const BIDDER_CODE = 'viewdeosDX';
 const OUTSTREAM = 'outstream';
 const DISPLAY = 'display';
+const syncsCache = {};
 
 export const spec = {
   code: BIDDER_CODE,
@@ -21,7 +22,9 @@ export const spec = {
   gvlid: 924,
   supportedMediaTypes,
   isBidRequestValid,
-  getUserSyncs,
+  getUserSyncs: function (syncOptions, serverResponses) {
+    getUserSyncsFn(syncOptions, serverResponses, syncsCache)
+  },
   /**
    * Make a server request from the list of BidRequests
    * @param bidRequests
@@ -186,6 +189,7 @@ function createBid(bidResponse, mediaType, bidderParams) {
 /**
  * Create  renderer
  * @param requestId
+ * @param bidderParams
  * @returns {*}
  */
 function newRenderer(requestId, bidderParams) {