diff --git a/modules/liveIntentIdSystem.js b/modules/liveIntentIdSystem.js
index ad71a584e42..4e0a62cca0a 100644
--- a/modules/liveIntentIdSystem.js
+++ b/modules/liveIntentIdSystem.js
@@ -12,6 +12,7 @@ import { gdprDataHandler, uspDataHandler, gppDataHandler } from '../src/adapterM
 import {getStorageManager} from '../src/storageManager.js';
 import {MODULE_TYPE_UID} from '../src/activities/modules.js';
 import {UID2_EIDS} from '../libraries/uid2Eids/uid2Eids.js';
+import { getRefererInfo } from '../src/refererDetection.js';
 
 /**
  * @typedef {import('../modules/userId/index.js').Submodule} Submodule
@@ -234,6 +235,10 @@ export const liveIntentIdSubmodule = {
         result.sovrn = { 'id': value.sovrn, ext: { provider: LI_PROVIDER_DOMAIN } }
       }
 
+      if (value.thetradedesk) {
+        result.thetradedesk = { 'id': value.thetradedesk, ext: { provider: getRefererInfo().domain || LI_PROVIDER_DOMAIN } }
+      }
+
       return result
     }
 
@@ -371,6 +376,18 @@ export const liveIntentIdSubmodule = {
           return data.ext;
         }
       }
+    },
+    'thetradedesk': {
+      source: 'adserver.org',
+      atype: 3,
+      getValue: function(data) {
+        return data.id;
+      },
+      getUidExt: function(data) {
+        if (data.ext) {
+          return data.ext;
+        }
+      }
     }
   }
 };
diff --git a/modules/userId/eids.md b/modules/userId/eids.md
index c8d27cc9d52..11400f4007f 100644
--- a/modules/userId/eids.md
+++ b/modules/userId/eids.md
@@ -172,6 +172,17 @@ userIdAsEids = [
             }
         }]
     },
+    
+    {
+        source: 'adserver.org',
+        uids: [{
+            id: 'some-random-id-value',
+            atype: 3,
+            ext: {
+                provider: 'liveintent.com'
+            }
+        }]
+    },
 
     {
         source: 'rubiconproject.com',
diff --git a/test/spec/modules/eids_spec.js b/test/spec/modules/eids_spec.js
index 25e70f12ced..b27775bb887 100644
--- a/test/spec/modules/eids_spec.js
+++ b/test/spec/modules/eids_spec.js
@@ -403,6 +403,39 @@ describe('eids array generation for known sub-modules', function() {
     });
   });
 
+  it('thetradedesk', function() {
+    const userId = {
+      thetradedesk: {'id': 'sample_id'}
+    };
+    const newEids = createEidsArray(userId);
+    expect(newEids.length).to.equal(1);
+    expect(newEids[0]).to.deep.equal({
+      source: 'adserver.org',
+      uids: [{
+        id: 'sample_id',
+        atype: 3
+      }]
+    });
+  });
+
+  it('thetradedesk with ext', function() {
+    const userId = {
+      thetradedesk: {'id': 'sample_id', 'ext': {'provider': 'some.provider.com'}}
+    };
+    const newEids = createEidsArray(userId);
+    expect(newEids.length).to.equal(1);
+    expect(newEids[0]).to.deep.equal({
+      source: 'adserver.org',
+      uids: [{
+        id: 'sample_id',
+        atype: 3,
+        ext: {
+          provider: 'some.provider.com'
+        }
+      }]
+    });
+  });
+
   it('liveIntentId; getValue call and NO ext', function() {
     const userId = {
       lipb: {
diff --git a/test/spec/modules/liveIntentIdMinimalSystem_spec.js b/test/spec/modules/liveIntentIdMinimalSystem_spec.js
index ad21d7b6763..6002e827593 100644
--- a/test/spec/modules/liveIntentIdMinimalSystem_spec.js
+++ b/test/spec/modules/liveIntentIdMinimalSystem_spec.js
@@ -2,6 +2,7 @@ import * as utils from 'src/utils.js';
 import { gdprDataHandler, uspDataHandler } from '../../../src/adapterManager.js';
 import { server } from 'test/mocks/xhr.js';
 import { liveIntentIdSubmodule, reset as resetLiveIntentIdSubmodule, storage } from 'modules/liveIntentIdSystem.js';
+import * as refererDetection from '../../../src/refererDetection.js';
 
 const PUBLISHER_ID = '89899';
 const defaultConfigParams = { params: {publisherId: PUBLISHER_ID} };
@@ -14,6 +15,7 @@ describe('LiveIntentMinimalId', function() {
   let getCookieStub;
   let getDataFromLocalStorageStub;
   let imgStub;
+  let refererInfoStub;
 
   beforeEach(function() {
     liveIntentIdSubmodule.setModuleMode('minimal');
@@ -23,6 +25,7 @@ describe('LiveIntentMinimalId', function() {
     logErrorStub = sinon.stub(utils, 'logError');
     uspConsentDataStub = sinon.stub(uspDataHandler, 'getConsentData');
     gdprConsentDataStub = sinon.stub(gdprDataHandler, 'getConsentData');
+    refererInfoStub = sinon.stub(refererDetection, 'getRefererInfo');
   });
 
   afterEach(function() {
@@ -32,6 +35,7 @@ describe('LiveIntentMinimalId', function() {
     logErrorStub.restore();
     uspConsentDataStub.restore();
     gdprConsentDataStub.restore();
+    refererInfoStub.restore();
     liveIntentIdSubmodule.setModuleMode('minimal');
     resetLiveIntentIdSubmodule();
   });
@@ -241,7 +245,7 @@ describe('LiveIntentMinimalId', function() {
     expect(callBackSpy.calledOnce).to.be.true;
   });
 
-  it('should decode a uid2 to a seperate object when present', function() {
+  it('should decode a uid2 to a separate object when present', function() {
     const result = liveIntentIdSubmodule.decode({ nonId: 'foo', uid2: 'bar' });
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'uid2': 'bar'}, 'uid2': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
@@ -251,41 +255,48 @@ describe('LiveIntentMinimalId', function() {
     expect(result).to.eql({'uid2': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
-  it('should decode a bidswitch id to a seperate object when present', function() {
+  it('should decode a bidswitch id to a separate object when present', function() {
     const result = liveIntentIdSubmodule.decode({ nonId: 'foo', bidswitch: 'bar' });
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'bidswitch': 'bar'}, 'bidswitch': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
-  it('should decode a medianet id to a seperate object when present', function() {
+  it('should decode a medianet id to a separate object when present', function() {
     const result = liveIntentIdSubmodule.decode({ nonId: 'foo', medianet: 'bar' });
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'medianet': 'bar'}, 'medianet': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
-  it('should decode a sovrn id to a seperate object when present', function() {
+  it('should decode a sovrn id to a separate object when present', function() {
     const result = liveIntentIdSubmodule.decode({ nonId: 'foo', sovrn: 'bar' });
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'sovrn': 'bar'}, 'sovrn': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
-  it('should decode a magnite id to a seperate object when present', function() {
+  it('should decode a magnite id to a separate object when present', function() {
     const result = liveIntentIdSubmodule.decode({ nonId: 'foo', magnite: 'bar' });
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'magnite': 'bar'}, 'magnite': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
-  it('should decode an index id to a seperate object when present', function() {
+  it('should decode an index id to a separate object when present', function() {
     const result = liveIntentIdSubmodule.decode({ nonId: 'foo', index: 'bar' });
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'index': 'bar'}, 'index': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
-  it('should decode an openx id to a seperate object when present', function () {
+  it('should decode an openx id to a separate object when present', function () {
     const result = liveIntentIdSubmodule.decode({ nonId: 'foo', openx: 'bar' });
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'openx': 'bar'}, 'openx': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
-  it('should decode an pubmatic id to a seperate object when present', function() {
+  it('should decode an pubmatic id to a separate object when present', function() {
     const result = liveIntentIdSubmodule.decode({ nonId: 'foo', pubmatic: 'bar' });
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'pubmatic': 'bar'}, 'pubmatic': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
+  it('should decode a thetradedesk id to a separate object when present', function() {
+    const provider = 'liveintent.com'
+    refererInfoStub.returns({domain: provider})
+    const result = liveIntentIdSubmodule.decode({ nonId: 'foo', thetradedesk: 'bar' });
+    expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'thetradedesk': 'bar'}, 'thetradedesk': {'id': 'bar', 'ext': {'provider': provider}}});
+  });
+
   it('should allow disabling nonId resolution', function() {
     let callBackSpy = sinon.spy();
     let submoduleCallback = liveIntentIdSubmodule.getId({ params: {
diff --git a/test/spec/modules/liveIntentIdSystem_spec.js b/test/spec/modules/liveIntentIdSystem_spec.js
index 3af598c5d4e..23f7bcda36b 100644
--- a/test/spec/modules/liveIntentIdSystem_spec.js
+++ b/test/spec/modules/liveIntentIdSystem_spec.js
@@ -2,6 +2,8 @@ import { liveIntentIdSubmodule, reset as resetLiveIntentIdSubmodule, storage } f
 import * as utils from 'src/utils.js';
 import { gdprDataHandler, uspDataHandler, gppDataHandler } from '../../../src/adapterManager.js';
 import { server } from 'test/mocks/xhr.js';
+import * as refererDetection from '../../../src/refererDetection.js';
+
 resetLiveIntentIdSubmodule();
 liveIntentIdSubmodule.setModuleMode('standard')
 const PUBLISHER_ID = '89899';
@@ -16,6 +18,7 @@ describe('LiveIntentId', function() {
   let getCookieStub;
   let getDataFromLocalStorageStub;
   let imgStub;
+  let refererInfoStub;
 
   beforeEach(function() {
     liveIntentIdSubmodule.setModuleMode('standard');
@@ -26,6 +29,7 @@ describe('LiveIntentId', function() {
     uspConsentDataStub = sinon.stub(uspDataHandler, 'getConsentData');
     gdprConsentDataStub = sinon.stub(gdprDataHandler, 'getConsentData');
     gppConsentDataStub = sinon.stub(gppDataHandler, 'getConsentData');
+    refererInfoStub = sinon.stub(refererDetection, 'getRefererInfo');
   });
 
   afterEach(function() {
@@ -36,6 +40,7 @@ describe('LiveIntentId', function() {
     uspConsentDataStub.restore();
     gdprConsentDataStub.restore();
     gppConsentDataStub.restore();
+    refererInfoStub.restore();
     resetLiveIntentIdSubmodule();
   });
 
@@ -423,6 +428,13 @@ describe('LiveIntentId', function() {
     expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'pubmatic': 'bar'}, 'pubmatic': {'id': 'bar', 'ext': {'provider': 'liveintent.com'}}});
   });
 
+  it('should decode a thetradedesk id to a separate object when present', function() {
+    const provider = 'liveintent.com'
+    refererInfoStub.returns({domain: provider})
+    const result = liveIntentIdSubmodule.decode({ nonId: 'foo', thetradedesk: 'bar' });
+    expect(result).to.eql({'lipb': {'lipbid': 'foo', 'nonId': 'foo', 'thetradedesk': 'bar'}, 'thetradedesk': {'id': 'bar', 'ext': {'provider': provider}}});
+  });
+
   it('should allow disabling nonId resolution', function() {
     let callBackSpy = sinon.spy();
     let submoduleCallback = liveIntentIdSubmodule.getId({ params: {