diff --git a/src/change_stream.ts b/src/change_stream.ts
index 3148578d12..5041f1ee50 100644
--- a/src/change_stream.ts
+++ b/src/change_stream.ts
@@ -162,6 +162,14 @@ export interface ChangeStreamDocumentKey<TSchema extends Document = Document> {
   documentKey: { _id: InferIdType<TSchema>; [shardKey: string]: any };
 }
 
+/** @public */
+export interface ChangeStreamSplitEvent {
+  /** Which fragment of the change this is. */
+  fragment: number;
+  /** The total number of fragments. */
+  of: number;
+}
+
 /** @public */
 export interface ChangeStreamDocumentCommon {
   /**
@@ -192,6 +200,13 @@ export interface ChangeStreamDocumentCommon {
    * Only present if the operation is part of a multi-document transaction.
    */
   lsid?: ServerSessionId;
+
+  /**
+   * When the change stream's backing aggregation pipeline contains the $changeStreamSplitLargeEvent
+   * stage, events larger than 16MB will be split into multiple events and contain the
+   * following information about which fragment the current event is.
+   */
+  splitEvent?: ChangeStreamSplitEvent;
 }
 
 /** @public */
diff --git a/src/index.ts b/src/index.ts
index 881029d524..a35c41565d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -194,6 +194,7 @@ export type {
   ChangeStreamReplaceDocument,
   ChangeStreamReshardCollectionDocument,
   ChangeStreamShardCollectionDocument,
+  ChangeStreamSplitEvent,
   ChangeStreamUpdateDocument,
   OperationTime,
   ResumeOptions,
diff --git a/test/integration/change-streams/change_streams.prose.test.ts b/test/integration/change-streams/change_streams.prose.test.ts
index 6b155c05c6..1b74cb7a97 100644
--- a/test/integration/change-streams/change_streams.prose.test.ts
+++ b/test/integration/change-streams/change_streams.prose.test.ts
@@ -938,4 +938,47 @@ describe('Change Stream prose tests', function () {
       }
     });
   });
+
+  describe('19. Validate that large ChangeStream events are split when using $changeStreamSplitLargeEvent', function () {
+    let client;
+    let db;
+    let collection;
+
+    beforeEach(async function () {
+      const configuration = this.configuration;
+      client = configuration.newClient();
+      db = client.db('test');
+      // Create a new collection _C_ with changeStreamPreAndPostImages enabled.
+      await db.createCollection('changeStreamSplitTests', {
+        changeStreamPreAndPostImages: { enabled: true }
+      });
+      collection = db.collection('changeStreamSplitTests');
+    });
+
+    afterEach(async function () {
+      await collection.drop();
+      await client.close();
+    });
+
+    it('splits the event into multiple fragments', {
+      metadata: { requires: { topology: 'replicaset', mongodb: '>=7.0.0' } },
+      test: async function () {
+        // Insert into _C_ a document at least 10mb in size, e.g. { "value": "q"*10*1024*1024 }
+        await collection.insertOne({ value: 'q'.repeat(10 * 1024 * 1024) });
+        // Create a change stream _S_ by calling watch on _C_ with pipeline
+        // [{ "$changeStreamSplitLargeEvent": {} }] and fullDocumentBeforeChange=required.
+        const changeStream = collection.watch([{ $changeStreamSplitLargeEvent: {} }], {
+          fullDocumentBeforeChange: 'required'
+        });
+        // Call updateOne on _C_ with an empty query and an update setting the field to a new
+        // large value, e.g. { "$set": { "value": "z"*10*1024*1024 } }.
+        await collection.updateOne({}, { $set: { value: 'z'.repeat(10 * 1024 * 1024) } });
+        // Collect two events from _S_.
+        const eventOne = await changeStream.next();
+        const eventTwo = await changeStream.next();
+        expect(eventOne.splitEvent).to.deep.equal({ fragment: 1, of: 2 });
+        expect(eventTwo.splitEvent).to.deep.equal({ fragment: 2, of: 2 });
+      }
+    });
+  });
 });