diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index c49ab2c7..6f22ea47 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -14,6 +14,10 @@ Change Log
 Unreleased
 ----------
 
+Added
+~~~~~
+* Added new ``LIBRARY_COLLECTION_CREATED``, ``LIBRARY_COLLECTION_UPDATED`` and ``LIBRARY_COLLECTION_DELETED`` events in content_authoring.
+
 [9.12.0] - 2024-07-31
 ---------------------
 
diff --git a/openedx_events/__init__.py b/openedx_events/__init__.py
index 434522ad..445806a0 100644
--- a/openedx_events/__init__.py
+++ b/openedx_events/__init__.py
@@ -5,4 +5,4 @@
 more information about the project.
 """
 
-__version__ = "9.12.0"
+__version__ = "9.13.0"
diff --git a/openedx_events/content_authoring/data.py b/openedx_events/content_authoring/data.py
index 1483ddbc..c48a0b5a 100644
--- a/openedx_events/content_authoring/data.py
+++ b/openedx_events/content_authoring/data.py
@@ -194,3 +194,17 @@ class ContentObjectData:
     """
 
     object_id = attr.ib(type=str)
+
+
+@attr.s(frozen=True)
+class LibraryCollectionData:
+    """
+    Data about changed content library Collection.
+
+    Arguments:
+        library_key (LibraryLocatorV2): a key that represents a Blockstore-based content library.
+        collection_id (int): an id (pk) that represents a collection associated with the content library.
+    """
+
+    library_key = attr.ib(type=LibraryLocatorV2)
+    collection_id = attr.ib(type=int)
diff --git a/openedx_events/content_authoring/signals.py b/openedx_events/content_authoring/signals.py
index 495d14d9..2b00ea15 100644
--- a/openedx_events/content_authoring/signals.py
+++ b/openedx_events/content_authoring/signals.py
@@ -15,6 +15,7 @@
     CourseData,
     DuplicatedXBlockData,
     LibraryBlockData,
+    LibraryCollectionData,
     XBlockData,
 )
 from openedx_events.tooling import OpenEdxPublicSignal
@@ -210,3 +211,36 @@
         "content_object": ContentObjectData
     }
 )
+
+# .. event_type: org.openedx.content_authoring.content.library.collection.created.v1
+# .. event_name: LIBRARY_COLLECTION_CREATED
+# .. event_description: emitted when a content library collection is created
+# .. event_data: LibraryCollectionData
+LIBRARY_COLLECTION_CREATED = OpenEdxPublicSignal(
+    event_type="org.openedx.content_authoring.content.library.collection.created.v1",
+    data={
+        "library_collection": LibraryCollectionData
+    }
+)
+
+# .. event_type: org.openedx.content_authoring.content.library.collection.updated.v1
+# .. event_name: LIBRARY_COLLECTION_UPDATED
+# .. event_description: emitted when when a content library collection is updated
+# .. event_data: LibraryCollectionData
+LIBRARY_COLLECTION_UPDATED = OpenEdxPublicSignal(
+    event_type="org.openedx.content_authoring.content.library.collection.updated.v1",
+    data={
+        "library_collection": LibraryCollectionData
+    }
+)
+
+# .. event_type: org.openedx.content_authoring.content.library.collection.deleted.v1
+# .. event_name: LIBRARY_COLLECTION_DELETED
+# .. event_description: emitted when an when a content library collection is deleted
+# .. event_data: LibraryCollectionData
+LIBRARY_COLLECTION_DELETED = OpenEdxPublicSignal(
+    event_type="org.openedx.content_authoring.content.library.collection.deleted.v1",
+    data={
+        "library_collection": LibraryCollectionData
+    }
+)