diff --git a/modules/teadsBidAdapter.js b/modules/teadsBidAdapter.js
index 92cfce312b1..121232a6605 100644
--- a/modules/teadsBidAdapter.js
+++ b/modules/teadsBidAdapter.js
@@ -42,7 +42,8 @@ export const spec = {
     const payload = {
       referrer: getReferrerInfo(bidderRequest),
       data: bids,
-      deviceWidth: screen.width
+      deviceWidth: screen.width,
+      hb_version: '$prebid.version$'
     };
 
     let gdpr = bidderRequest.gdprConsent;
@@ -84,7 +85,8 @@ export const spec = {
           ttl: bid.ttl,
           ad: bid.ad,
           requestId: bid.bidId,
-          creativeId: bid.creativeId
+          creativeId: bid.creativeId,
+          placementId: bid.placementId
         };
         bidResponses.push(bidResponse);
       });
@@ -92,11 +94,29 @@ export const spec = {
     return bidResponses;
   },
 
-  getUserSyncs: function(syncOptions, responses, gdprApplies) {
+  getUserSyncs: function(syncOptions, responses, gdprConsent) {
+    let queryParams = {
+      hb_provider: 'prebid',
+      hb_version: '$prebid.version$'
+    };
+
+    if (gdprConsent) {
+      let gdprIab = {
+        status: findGdprStatus(gdprConsent.gdprApplies, gdprConsent.vendorData),
+        consent: gdprConsent.consentString
+      };
+
+      queryParams.gdprIab = JSON.stringify(gdprIab)
+    }
+
+    if (utils.deepAccess(responses[0], 'body.responses.0.placementId')) {
+      queryParams.placementId = responses[0].body.responses[0].placementId
+    };
+
     if (syncOptions.iframeEnabled) {
       return [{
         type: 'iframe',
-        url: '//sync.teads.tv/iframe'
+        url: '//sync.teads.tv/iframe?' + utils.parseQueryStringParameters(queryParams)
       }];
     }
   }
diff --git a/test/spec/modules/teadsBidAdapter_spec.js b/test/spec/modules/teadsBidAdapter_spec.js
index 57484d79b05..af1c7a9c01b 100644
--- a/test/spec/modules/teadsBidAdapter_spec.js
+++ b/test/spec/modules/teadsBidAdapter_spec.js
@@ -5,11 +5,11 @@ import {newBidder} from 'src/adapters/bidderFactory';
 const ENDPOINT = '//a.teads.tv/hb/bid-request';
 const AD_SCRIPT = '<script type="text/javascript" class="teads" async="true" src="http://a.teads.tv/hb/getAdSettings"></script>"';
 
-describe('teadsBidAdapter', function() {
+describe('teadsBidAdapter', () => {
   const adapter = newBidder(spec);
 
-  describe('inherited functions', function() {
-    it('exists and is a function', function() {
+  describe('inherited functions', () => {
+    it('exists and is a function', () => {
       expect(adapter.callBids).to.exist.and.to.be.a('function');
     });
   });
@@ -286,16 +286,17 @@ describe('teadsBidAdapter', function() {
           'currency': 'USD',
           'height': 250,
           'netRevenue': true,
-          'requestId': '3ede2a3fa0db94',
+          'bidId': '3ede2a3fa0db94',
           'ttl': 360,
           'width': 300,
-          'creativeId': 'er2ee'
+          'creativeId': 'er2ee',
+          'placementId': 34
         }]
       }
     };
 
     it('should get correct bid response', function() {
-      let expectedResponse = [{
+      let expectedResponse = {
         'cpm': 0.5,
         'width': 300,
         'height': 250,
@@ -304,11 +305,12 @@ describe('teadsBidAdapter', function() {
         'ttl': 360,
         'ad': AD_SCRIPT,
         'requestId': '3ede2a3fa0db94',
-        'creativeId': 'er2ee'
-      }];
+        'creativeId': 'er2ee',
+        'placementId': 34
+      };
 
       let result = spec.interpretResponse(bids);
-      expect(Object.keys(result[0])).to.deep.equal(Object.keys(expectedResponse[0]));
+      expect(result[0]).to.deep.equal(expectedResponse);
     });
 
     it('handles nobid responses', function() {
@@ -322,4 +324,71 @@ describe('teadsBidAdapter', function() {
       expect(result.length).to.equal(0);
     });
   });
+
+  it('should call userSync with good params', function() {
+    let bids = [{
+      'body': {
+        'responses': [{
+          'ad': '<script>',
+          'cpm': 0.5,
+          'currency': 'USD',
+          'height': 250,
+          'netRevenue': true,
+          'bidId': '3ede2a3fa0db94',
+          'ttl': 360,
+          'width': 300,
+          'creativeId': 'er2ee',
+          'placementId': 34
+        }]
+      }
+    }];
+    let syncOptions = { 'iframeEnabled': true };
+    let consentString = 'JRJ8FCP29RPZDeBNsERRDCSAAZ+A==';
+    let gdprConsent = {
+      'consentString': consentString,
+      'gdprApplies': true,
+      'vendorData': {
+        'hasGlobalConsent': false
+      }
+    };
+    let hb_version = '$prebid.version$'
+    let finalUrl = `//sync.teads.tv/iframe?hb_provider=prebid&hb_version=${hb_version}&gdprIab={"status":12,"consent":"${consentString}"}&placementId=34&`;
+    const userSync = spec.getUserSyncs(syncOptions, bids, gdprConsent);
+
+    expect(userSync[0].type).to.equal('iframe');
+    expect(decodeURIComponent(userSync[0].url)).to.equal(finalUrl);
+  });
+
+  it('should call userSync without placementId param', function() {
+    let bids = [{
+      'body': {
+        'responses': [{
+          'ad': '<script>',
+          'cpm': 0.5,
+          'currency': 'USD',
+          'height': 250,
+          'netRevenue': true,
+          'bidId': '3ede2a3fa0db94',
+          'ttl': 360,
+          'width': 300,
+          'creativeId': 'er2ee'
+        }]
+      }
+    }];
+    let syncOptions = { 'iframeEnabled': true };
+    let consentString = 'JRJ8FCP29RPZDeBNsERRDCSAAZ+A==';
+    let gdprConsent = {
+      'consentString': consentString,
+      'gdprApplies': true,
+      'vendorData': {
+        'hasGlobalConsent': false
+      }
+    };
+    let hb_version = '$prebid.version$'
+    let finalUrl = `//sync.teads.tv/iframe?hb_provider=prebid&hb_version=${hb_version}&gdprIab={"status":12,"consent":"${consentString}"}&`;
+    const userSync = spec.getUserSyncs(syncOptions, bids, gdprConsent);
+
+    expect(userSync[0].type).to.equal('iframe');
+    expect(decodeURIComponent(userSync[0].url)).to.equal(finalUrl);
+  });
 });