diff --git a/modules/undertoneBidAdapter.js b/modules/undertoneBidAdapter.js
index 28893d04b3f..9dcbefd374b 100644
--- a/modules/undertoneBidAdapter.js
+++ b/modules/undertoneBidAdapter.js
@@ -124,6 +124,12 @@ export const spec = {
       reqUrl += `&ccpa=${bidderRequest.uspConsent}`;
     }
 
+    if (bidderRequest.gppConsent) {
+      const gppString = bidderRequest.gppConsent.gppString ?? '';
+      const ggpSid = bidderRequest.gppConsent.applicableSections ?? '';
+      reqUrl += `&gpp=${gppString}&gpp_sid=${ggpSid}`;
+    }
+
     validBidRequests.map(bidReq => {
       const bid = {
         bidRequestId: bidReq.bidId,
@@ -146,7 +152,9 @@ export const spec = {
           streamType: deepAccess(bidReq, 'mediaTypes.video.context') || null,
           playbackMethod: deepAccess(bidReq, 'params.video.playbackMethod') || null,
           maxDuration: deepAccess(bidReq, 'params.video.maxDuration') || null,
-          skippable: deepAccess(bidReq, 'params.video.skippable') || null
+          skippable: deepAccess(bidReq, 'params.video.skippable') || null,
+          placement: deepAccess(bidReq, 'mediaTypes.video.placement') || null,
+          plcmt: deepAccess(bidReq, 'mediaTypes.video.plcmt') || null
         };
       }
       payload['x-ut-hb-params'].push(bid);
diff --git a/test/spec/modules/undertoneBidAdapter_spec.js b/test/spec/modules/undertoneBidAdapter_spec.js
index 8766307b3bd..7f9c2e7b3d5 100644
--- a/test/spec/modules/undertoneBidAdapter_spec.js
+++ b/test/spec/modules/undertoneBidAdapter_spec.js
@@ -41,7 +41,9 @@ const videoBidReq = [{
   },
   mediaTypes: {video: {
     context: 'outstream',
-    playerSize: [640, 480]
+    playerSize: [640, 480],
+    placement: 1,
+    plcmt: 1
   }},
   sizes: [[300, 250], [300, 600]],
   bidId: '263be71e91dd9d',
@@ -184,6 +186,31 @@ const bidderReqCcpaAndGdpr = {
   uspConsent: 'NY12'
 };
 
+const bidderReqGpp = {
+  refererInfo: {
+    topmostLocation: 'http://prebid.org/dev-docs/bidder-adaptor.html'
+  },
+  gppConsent: {
+    gppString: 'DBACNYA~CPXxRfAPXxRfAAfKABENB-CgAAAAAAAAAAYgAAAAAAAA~1YNN',
+    applicableSections: [7]
+  }
+};
+
+const bidderReqFullGppCcpaGdpr = {
+  refererInfo: {
+    topmostLocation: 'http://prebid.org/dev-docs/bidder-adaptor.html'
+  },
+  gppConsent: {
+    gppString: 'DBACNYA~CPXxRfAPXxRfAAfKABENB-CgAAAAAAAAAAYgAAAAAAAA~1YNN',
+    applicableSections: [7]
+  },
+  gdprConsent: {
+    gdprApplies: true,
+    consentString: 'gdprConsent'
+  },
+  uspConsent: '1YNN'
+};
+
 const validBidRes = {
   ad: '<div>Hello</div>',
   publisherId: 12345,
@@ -381,6 +408,31 @@ describe('Undertone Adapter', () => {
       expect(request.url).to.equal(REQ_URL);
       expect(request.method).to.equal('POST');
     });
+    it(`should have gppConsent fields`, function () {
+      const request = spec.buildRequests(bidReq, bidderReqGpp);
+      const domainStart = bidderReq.refererInfo.topmostLocation.indexOf('//');
+      const domainEnd = bidderReq.refererInfo.topmostLocation.indexOf('/', domainStart + 2);
+      const domain = bidderReq.refererInfo.topmostLocation.substring(domainStart + 2, domainEnd);
+      const gppStr = bidderReqGpp.gppConsent.gppString;
+      const gppSid = bidderReqGpp.gppConsent.applicableSections;
+      const REQ_URL = `${URL}?pid=${bidReq[0].params.publisherId}&domain=${domain}&gpp=${gppStr}&gpp_sid=${gppSid}`;
+      expect(request.url).to.equal(REQ_URL);
+      expect(request.method).to.equal('POST');
+    });
+    it(`should have gpp, ccpa and gdpr fields`, function () {
+      const request = spec.buildRequests(bidReq, bidderReqFullGppCcpaGdpr);
+      const domainStart = bidderReq.refererInfo.topmostLocation.indexOf('//');
+      const domainEnd = bidderReq.refererInfo.topmostLocation.indexOf('/', domainStart + 2);
+      const domain = bidderReq.refererInfo.topmostLocation.substring(domainStart + 2, domainEnd);
+      const gppStr = bidderReqFullGppCcpaGdpr.gppConsent.gppString;
+      const gppSid = bidderReqFullGppCcpaGdpr.gppConsent.applicableSections;
+      const ccpa = bidderReqFullGppCcpaGdpr.uspConsent;
+      const gdpr = bidderReqFullGppCcpaGdpr.gdprConsent.gdprApplies ? 1 : 0;
+      const gdprStr = bidderReqFullGppCcpaGdpr.gdprConsent.consentString;
+      const REQ_URL = `${URL}?pid=${bidReq[0].params.publisherId}&domain=${domain}&gdpr=${gdpr}&gdprstr=${gdprStr}&ccpa=${ccpa}&gpp=${gppStr}&gpp_sid=${gppSid}`;
+      expect(request.url).to.equal(REQ_URL);
+      expect(request.method).to.equal('POST');
+    });
     it('should have all relevant fields', function () {
       const request = spec.buildRequests(bidReq, bidderReq);
       const bid1 = JSON.parse(request.data)['x-ut-hb-params'][0];
@@ -409,10 +461,14 @@ describe('Undertone Adapter', () => {
       expect(bidVideo.video.playbackMethod).to.equal(2);
       expect(bidVideo.video.maxDuration).to.equal(30);
       expect(bidVideo.video.skippable).to.equal(true);
+      expect(bidVideo.video.placement).to.equal(1);
+      expect(bidVideo.video.plcmt).to.equal(1);
 
       expect(bidVideo2.video.skippable).to.equal(null);
       expect(bidVideo2.video.maxDuration).to.equal(null);
       expect(bidVideo2.video.playbackMethod).to.equal(null);
+      expect(bidVideo2.video.placement).to.equal(null);
+      expect(bidVideo2.video.plcmt).to.equal(null);
     });
     it('should send all userIds data to server', function () {
       const request = spec.buildRequests(bidReqUserIds, bidderReq);