diff --git a/modules/vrtcalBidAdapter.js b/modules/vrtcalBidAdapter.js
index de6a9fc1f..07dc35525 100644
--- a/modules/vrtcalBidAdapter.js
+++ b/modules/vrtcalBidAdapter.js
@@ -5,6 +5,8 @@ import { config } from '../src/config.js';
 import {deepAccess, isFn, isPlainObject} from '../src/utils.js';
 
 const GVLID = 706;
+const VRTCAL_USER_SYNC_URL_IFRAME = `https://usync.vrtcal.com/i?ssp=1804&synctype=iframe`;
+const VRTCAL_USER_SYNC_URL_REDIRECT = `https://usync.vrtcal.com/i?ssp=1804&synctype=redirect`;
 
 export const spec = {
   code: 'vrtcal',
@@ -148,7 +150,34 @@ export const spec = {
     );
     ajax(winUrl, null);
     return true;
+  },
+
+  getUserSyncs: function(syncOptions, serverResponses, gdprConsent = {}, uspConsent = '', gppConsent = {}) {
+    const syncs = [];
+    const gdprFlag = `&gdpr=${gdprConsent.gdprApplies ? 1 : 0}`;
+    const gdprString = `&gdpr_consent=${encodeURIComponent((gdprConsent.consentString || ''))}`;
+    const usPrivacy = `&us_privacy=${encodeURIComponent(uspConsent)}`;
+    const gpp = gppConsent.gppString ? gppConsent.gppString : '';
+    const gppSid = Array.isArray(gppConsent.applicableSections) ? gppConsent.applicableSections.join(',') : '';
+    let vrtcalSyncURL = ''
+
+    if (syncOptions.iframeEnabled) {
+      vrtcalSyncURL = `${VRTCAL_USER_SYNC_URL_IFRAME}${usPrivacy}${gdprFlag}${gdprString}&gpp=${gpp}&gpp_sid=${gppSid}&surl=`;
+      syncs.push({
+        type: 'iframe',
+        url: vrtcalSyncURL
+      });
+    } else {
+      vrtcalSyncURL = `${VRTCAL_USER_SYNC_URL_REDIRECT}${usPrivacy}${gdprFlag}${gdprString}&gpp=${gpp}&gpp_sid=${gppSid}&surl=`;
+      syncs.push({
+        type: 'image',
+        url: vrtcalSyncURL
+      });
+    }
+
+    return syncs;
   }
+
 };
 
 registerBidder(spec);
diff --git a/test/spec/modules/vrtcalBidAdapter_spec.js b/test/spec/modules/vrtcalBidAdapter_spec.js
index cc4dc0a38..938934170 100644
--- a/test/spec/modules/vrtcalBidAdapter_spec.js
+++ b/test/spec/modules/vrtcalBidAdapter_spec.js
@@ -134,4 +134,39 @@ describe('vrtcalBidAdapter', function () {
       ).to.be.true
     })
   })
+
+  describe('getUserSyncs', function() {
+    const syncurl_iframe = 'https://usync.vrtcal.com/i?ssp=1804&synctype=iframe';
+    const syncurl_redirect = 'https://usync.vrtcal.com/i?ssp=1804&synctype=redirect';
+
+    it('base iframe sync pper config', function() {
+      expect(spec.getUserSyncs({ iframeEnabled: true }, {}, undefined, undefined)).to.deep.equal([{
+        type: 'iframe', url: syncurl_iframe + '&us_privacy=&gdpr=0&gdpr_consent=&gpp=&gpp_sid=&surl='
+      }]);
+    });
+
+    it('base redirect sync per config', function() {
+      expect(spec.getUserSyncs({ iframeEnabled: false }, {}, undefined, undefined)).to.deep.equal([{
+        type: 'image', url: syncurl_redirect + '&us_privacy=&gdpr=0&gdpr_consent=&gpp=&gpp_sid=&surl='
+      }]);
+    });
+
+    it('pass with ccpa data', function() {
+      expect(spec.getUserSyncs({ iframeEnabled: true }, {}, undefined, 'ccpa_consent_string', undefined)).to.deep.equal([{
+        type: 'iframe', url: syncurl_iframe + '&us_privacy=ccpa_consent_string&gdpr=0&gdpr_consent=&gpp=&gpp_sid=&surl='
+      }]);
+    });
+
+    it('pass with gdpr data', function() {
+      expect(spec.getUserSyncs({ iframeEnabled: true }, {}, {gdprApplies: 1, consentString: 'gdpr_consent_string'}, undefined, undefined)).to.deep.equal([{
+        type: 'iframe', url: syncurl_iframe + '&us_privacy=&gdpr=1&gdpr_consent=gdpr_consent_string&gpp=&gpp_sid=&surl='
+      }]);
+    });
+
+    it('pass with gpp data', function() {
+      expect(spec.getUserSyncs({ iframeEnabled: true }, {}, undefined, undefined, {gppString: 'gpp_consent_string', applicableSections: [1, 5]})).to.deep.equal([{
+        type: 'iframe', url: syncurl_iframe + '&us_privacy=&gdpr=0&gdpr_consent=&gpp=gpp_consent_string&gpp_sid=1,5&surl='
+      }]);
+    });
+  })
 })