diff --git a/csfunctions/events/__init__.py b/csfunctions/events/__init__.py
index a2f91b4..6a2e725 100644
--- a/csfunctions/events/__init__.py
+++ b/csfunctions/events/__init__.py
@@ -3,12 +3,16 @@
 from pydantic import Field
 
 from .dialog_data import DocumentReleaseDialogData, PartReleaseDialogData
+from .document_create_check import DocumentCreateCheckData, DocumentCreateCheckEvent
+from .document_modify_check import DocumentModifyCheckData, DocumentModifyCheckEvent
 from .document_release import DocumentReleaseData, DocumentReleaseEvent
 from .document_release_check import DocumentReleaseCheckData, DocumentReleaseCheckEvent
 from .dummy import DummyEvent, DummyEventData
 from .engineering_change_release import EngineeringChangeRelease, EngineeringChangeReleaseData
 from .engineering_change_release_check import EngineeringChangeReleaseCheck, EngineeringChangeReleaseCheckData
 from .field_value_calculation import FieldValueCalculationData, FieldValueCalculationEvent
+from .part_create_check import PartCreateCheckData, PartCreateCheckEvent
+from .part_modify_check import PartModifyCheckData, PartModifyCheckEvent
 from .part_release import PartReleaseData, PartReleaseEvent
 from .part_release_check import PartReleaseCheckData, PartReleaseCheckEvent
 from .workflow_task_trigger import WorkflowTaskTriggerEvent, WorkflowTaskTriggerEventData
@@ -24,6 +28,10 @@
         EngineeringChangeRelease,
         EngineeringChangeReleaseCheck,
         WorkflowTaskTriggerEvent,
+        DocumentCreateCheckEvent,
+        DocumentModifyCheckEvent,
+        PartCreateCheckEvent,
+        PartModifyCheckEvent,
     ],
     Field(discriminator="name"),
 ]
@@ -37,6 +45,10 @@
     EngineeringChangeReleaseData,
     EngineeringChangeReleaseCheckData,
     WorkflowTaskTriggerEventData,
+    DocumentCreateCheckData,
+    DocumentModifyCheckData,
+    PartCreateCheckData,
+    PartModifyCheckData,
 ]
 
 __all__ = [
@@ -60,4 +72,12 @@
     "WorkflowTaskTriggerEventData",
     "DocumentReleaseDialogData",
     "PartReleaseDialogData",
+    "DocumentCreateCheckData",
+    "DocumentCreateCheckEvent",
+    "DocumentModifyCheckData",
+    "DocumentModifyCheckEvent",
+    "PartCreateCheckData",
+    "PartCreateCheckEvent",
+    "PartModifyCheckData",
+    "PartModifyCheckEvent",
 ]
diff --git a/csfunctions/events/base.py b/csfunctions/events/base.py
index 282c256..fbfe50c 100644
--- a/csfunctions/events/base.py
+++ b/csfunctions/events/base.py
@@ -13,6 +13,10 @@ class EventNames(str, Enum):
     ENGINEERING_CHANGE_RELEASE_CHECK = "engineering_change_release_check"
     FIELD_VALUE_CALCULATION = "field_value_calculation"
     WORKFLOW_TASK_TRIGGER = "workflow_task_trigger"
+    DOCUMENT_CREATE_CHECK = "document_create_check"
+    DOCUMENT_MODIFY_CHECK = "document_modify_check"
+    PART_CREATE_CHECK = "part_create_check"
+    PART_MODIFY_CHECK = "part_modify_check"
 
 
 class BaseEvent(BaseModel):
diff --git a/csfunctions/events/document_create_check.py b/csfunctions/events/document_create_check.py
new file mode 100644
index 0000000..4af0468
--- /dev/null
+++ b/csfunctions/events/document_create_check.py
@@ -0,0 +1,17 @@
+from typing import Literal
+
+from pydantic import BaseModel, Field
+
+from csfunctions.objects import Document, Part
+
+from .base import BaseEvent, EventNames
+
+
+class DocumentCreateCheckData(BaseModel):
+    documents: list[Document] = Field(..., description="List of documents that are about to be created")
+    linked_parts: list[Part] = Field(..., description="List of parts that belong to the documents")
+
+
+class DocumentCreateCheckEvent(BaseEvent):
+    name: Literal[EventNames.DOCUMENT_CREATE_CHECK] = EventNames.DOCUMENT_CREATE_CHECK
+    data: DocumentCreateCheckData
diff --git a/csfunctions/events/document_modify_check.py b/csfunctions/events/document_modify_check.py
new file mode 100644
index 0000000..1581869
--- /dev/null
+++ b/csfunctions/events/document_modify_check.py
@@ -0,0 +1,17 @@
+from typing import Literal
+
+from pydantic import BaseModel, Field
+
+from csfunctions.objects import Document, Part
+
+from .base import BaseEvent, EventNames
+
+
+class DocumentModifyCheckData(BaseModel):
+    documents: list[Document] = Field(..., description="List of documents that are about to be modified")
+    linked_parts: list[Part] = Field(..., description="List of parts that belong to the documents")
+
+
+class DocumentModifyCheckEvent(BaseEvent):
+    name: Literal[EventNames.DOCUMENT_MODIFY_CHECK] = EventNames.DOCUMENT_MODIFY_CHECK
+    data: DocumentModifyCheckData
diff --git a/csfunctions/events/part_create_check.py b/csfunctions/events/part_create_check.py
new file mode 100644
index 0000000..3cef96e
--- /dev/null
+++ b/csfunctions/events/part_create_check.py
@@ -0,0 +1,17 @@
+from typing import Literal
+
+from pydantic import BaseModel, Field
+
+from csfunctions.objects import Document, Part
+
+from .base import BaseEvent, EventNames
+
+
+class PartCreateCheckData(BaseModel):
+    parts: list[Part] = Field(..., description="List of parts that are about to be created")
+    linked_documents: list[Document] = Field(..., description="List of documents that are referenced by the parts.")
+
+
+class PartCreateCheckEvent(BaseEvent):
+    name: Literal[EventNames.PART_CREATE_CHECK] = EventNames.PART_CREATE_CHECK
+    data: PartCreateCheckData
diff --git a/csfunctions/events/part_modify_check.py b/csfunctions/events/part_modify_check.py
new file mode 100644
index 0000000..a52ad4a
--- /dev/null
+++ b/csfunctions/events/part_modify_check.py
@@ -0,0 +1,17 @@
+from typing import Literal
+
+from pydantic import BaseModel, Field
+
+from csfunctions.objects import Document, Part
+
+from .base import BaseEvent, EventNames
+
+
+class PartModifyCheckData(BaseModel):
+    parts: list[Part] = Field(..., description="List of parts that are about to be modified")
+    linked_documents: list[Document] = Field(..., description="List of documents that are referenced by the parts.")
+
+
+class PartModifyCheckEvent(BaseEvent):
+    name: Literal[EventNames.PART_MODIFY_CHECK] = EventNames.PART_MODIFY_CHECK
+    data: PartModifyCheckData
diff --git a/docs/reference/events.md b/docs/reference/events.md
index f7fba6a..f1351a0 100644
--- a/docs/reference/events.md
+++ b/docs/reference/events.md
@@ -1,5 +1,45 @@
 Events always have a `name` and a `data` attribute. The contents of those attributes depend on the type of the event.
 
+
+## DocumentCreateCheckEvent
+`csfunctions.events.DocumentCreateCheckEvent`
+
+This event is fired when a user tries to create or copy a document. Raising an exception will prevent the creation.
+The event is triggered before any field calculations are performed.
+
+**Supported actions:**
+
+- [AbortAndShowErrorAction](actions.md#AbortAndShowErrorAction)
+
+**DocumentCreateCheckEvent.name:** document_create_check
+
+**DocumentCreateCheckEvent.data:**
+
+|Attribute|Type|Description|
+|-|-|-|
+|documents| list[[Document](objects.md#document)]|List of documents that are about to be created.|
+|linked_parts| list[[Part](objects.md#part)]|List of parts that belong to the documents.|
+
+## DocumentModifyCheckEvent
+`csfunctions.events.DocumentModifyCheckEvent`
+
+This event is fired when a user tries to modify a document. Raising an exception will prevent the modification.
+The event is triggered before any field calculations are performed.
+
+**Supported actions:**
+
+- [AbortAndShowErrorAction](actions.md#AbortAndShowErrorAction)
+
+**DocumentModifyCheckEvent.name:** document_modify_check
+
+**DocumentModifyCheckEvent.data:**
+
+|Attribute|Type|Description|
+|-|-|-|
+|documents| list[[Document](objects.md#document)]|List of documents that are about to be modified.|
+|linked_parts| list[[Part](objects.md#part)]|List of parts that belong to the documents.|
+
+
 ## DocumentReleaseCheckEvent
 `csfunctions.events.DocumentReleaseCheckEvent`
 
@@ -86,6 +126,43 @@ This event is fired **after** an engineering change has been released. Raising a
 |documents| list[[Document](objects.md#document)]|List of included documents.|
 |parts| list[[Part](objects.md#part)]|List of included parts.|
 
+## PartCreateCheckEvent
+`csfunctions.events.PartCreateCheckEvent`
+
+This event is fired when a user tries to create or copy a part. Raising an exception will prevent the creation.
+The event is triggered before any field calculations are performed.
+
+**Supported actions:**
+
+- [AbortAndShowErrorAction](actions.md#AbortAndShowErrorAction)
+
+**PartCreateCheckEvent.name:** part_create_check
+
+**PartCreateCheckEvent.data:**
+
+|Attribute|Type|Description|
+|-|-|-|
+|parts| list[[Part](objects.md#part)]|List of parts that are about to be created.|
+|linked_documents| list[[Document](objects.md#document)]|List of documents that are referenced by the parts.|
+
+## PartModifyCheckEvent
+`csfunctions.events.PartModifyCheckEvent`
+
+This event is fired when a user tries to modify a part. Raising an exception will prevent the modification.
+The event is triggered before any field calculations are performed.
+
+**Supported actions:**
+
+- [AbortAndShowErrorAction](actions.md#AbortAndShowErrorAction)
+
+**PartModifyCheckEvent.name:** part_modify_check
+
+**PartModifyCheckEvent.data:**
+
+|Attribute|Type|Description|
+|-|-|-|
+|parts| list[[Part](objects.md#part)]|List of parts that are about to be modified.|
+|linked_documents| list[[Document](objects.md#document)]|List of documents that are referenced by the parts.|
 
 ## PartReleaseCheckEvent
 `csfunctions.events.PartReleaseCheckEvent`
diff --git a/json_schemas/request.json b/json_schemas/request.json
index 00f5090..d30b574 100644
--- a/json_schemas/request.json
+++ b/json_schemas/request.json
@@ -731,6 +731,106 @@
       "title": "Document",
       "type": "object"
     },
+    "DocumentCreateCheckData": {
+      "properties": {
+        "documents": {
+          "description": "List of documents that are about to be created",
+          "items": {
+            "$ref": "#/$defs/Document"
+          },
+          "title": "Documents",
+          "type": "array"
+        },
+        "linked_parts": {
+          "description": "List of parts that belong to the documents",
+          "items": {
+            "$ref": "#/$defs/Part"
+          },
+          "title": "Linked Parts",
+          "type": "array"
+        }
+      },
+      "required": [
+        "documents",
+        "linked_parts"
+      ],
+      "title": "DocumentCreateCheckData",
+      "type": "object"
+    },
+    "DocumentCreateCheckEvent": {
+      "properties": {
+        "name": {
+          "const": "document_create_check",
+          "default": "document_create_check",
+          "title": "Name",
+          "type": "string"
+        },
+        "event_id": {
+          "description": "unique identifier",
+          "title": "Event Id",
+          "type": "string"
+        },
+        "data": {
+          "$ref": "#/$defs/DocumentCreateCheckData"
+        }
+      },
+      "required": [
+        "event_id",
+        "data"
+      ],
+      "title": "DocumentCreateCheckEvent",
+      "type": "object"
+    },
+    "DocumentModifyCheckData": {
+      "properties": {
+        "documents": {
+          "description": "List of documents that are about to be modified",
+          "items": {
+            "$ref": "#/$defs/Document"
+          },
+          "title": "Documents",
+          "type": "array"
+        },
+        "linked_parts": {
+          "description": "List of parts that belong to the documents",
+          "items": {
+            "$ref": "#/$defs/Part"
+          },
+          "title": "Linked Parts",
+          "type": "array"
+        }
+      },
+      "required": [
+        "documents",
+        "linked_parts"
+      ],
+      "title": "DocumentModifyCheckData",
+      "type": "object"
+    },
+    "DocumentModifyCheckEvent": {
+      "properties": {
+        "name": {
+          "const": "document_modify_check",
+          "default": "document_modify_check",
+          "title": "Name",
+          "type": "string"
+        },
+        "event_id": {
+          "description": "unique identifier",
+          "title": "Event Id",
+          "type": "string"
+        },
+        "data": {
+          "$ref": "#/$defs/DocumentModifyCheckData"
+        }
+      },
+      "required": [
+        "event_id",
+        "data"
+      ],
+      "title": "DocumentModifyCheckEvent",
+      "type": "object"
+    },
     "DocumentReleaseCheckData": {
       "properties": {
         "documents": {
@@ -2423,6 +2523,106 @@
       "title": "Part",
       "type": "object"
     },
+    "PartCreateCheckData": {
+      "properties": {
+        "parts": {
+          "description": "List of parts that are about to be created",
+          "items": {
+            "$ref": "#/$defs/Part"
+          },
+          "title": "Parts",
+          "type": "array"
+        },
+        "linked_documents": {
+          "description": "List of documents that are referenced by the parts.",
+          "items": {
+            "$ref": "#/$defs/Document"
+          },
+          "title": "Linked Documents",
+          "type": "array"
+        }
+      },
+      "required": [
+        "parts",
+        "linked_documents"
+      ],
+      "title": "PartCreateCheckData",
+      "type": "object"
+    },
+    "PartCreateCheckEvent": {
+      "properties": {
+        "name": {
+          "const": "part_create_check",
+          "default": "part_create_check",
+          "title": "Name",
+          "type": "string"
+        },
+        "event_id": {
+          "description": "unique identifier",
+          "title": "Event Id",
+          "type": "string"
+        },
+        "data": {
+          "$ref": "#/$defs/PartCreateCheckData"
+        }
+      },
+      "required": [
+        "event_id",
+        "data"
+      ],
+      "title": "PartCreateCheckEvent",
+      "type": "object"
+    },
+    "PartModifyCheckData": {
+      "properties": {
+        "parts": {
+          "description": "List of parts that are about to be modified",
+          "items": {
+            "$ref": "#/$defs/Part"
+          },
+          "title": "Parts",
+          "type": "array"
+        },
+        "linked_documents": {
+          "description": "List of documents that are referenced by the parts.",
+          "items": {
+            "$ref": "#/$defs/Document"
+          },
+          "title": "Linked Documents",
+          "type": "array"
+        }
+      },
+      "required": [
+        "parts",
+        "linked_documents"
+      ],
+      "title": "PartModifyCheckData",
+      "type": "object"
+    },
+    "PartModifyCheckEvent": {
+      "properties": {
+        "name": {
+          "const": "part_modify_check",
+          "default": "part_modify_check",
+          "title": "Name",
+          "type": "string"
+        },
+        "event_id": {
+          "description": "unique identifier",
+          "title": "Event Id",
+          "type": "string"
+        },
+        "data": {
+          "$ref": "#/$defs/PartModifyCheckData"
+        }
+      },
+      "required": [
+        "event_id",
+        "data"
+      ],
+      "title": "PartModifyCheckEvent",
+      "type": "object"
+    },
     "PartReleaseCheckData": {
       "properties": {
         "parts": {
@@ -2749,12 +2949,16 @@
     "event": {
       "discriminator": {
         "mapping": {
+          "document_create_check": "#/$defs/DocumentCreateCheckEvent",
+          "document_modify_check": "#/$defs/DocumentModifyCheckEvent",
           "document_release": "#/$defs/DocumentReleaseEvent",
           "document_release_check": "#/$defs/DocumentReleaseCheckEvent",
           "dummy": "#/$defs/DummyEvent",
           "engineering_change_release": "#/$defs/EngineeringChangeRelease",
           "engineering_change_release_check": "#/$defs/EngineeringChangeReleaseCheck",
           "field_value_calculation": "#/$defs/FieldValueCalculationEvent",
+          "part_create_check": "#/$defs/PartCreateCheckEvent",
+          "part_modify_check": "#/$defs/PartModifyCheckEvent",
           "part_release": "#/$defs/PartReleaseEvent",
           "part_release_check": "#/$defs/PartReleaseCheckEvent",
           "workflow_task_trigger": "#/$defs/WorkflowTaskTriggerEvent"
@@ -2788,6 +2992,18 @@
         },
         {
           "$ref": "#/$defs/WorkflowTaskTriggerEvent"
+        },
+        {
+          "$ref": "#/$defs/DocumentCreateCheckEvent"
+        },
+        {
+          "$ref": "#/$defs/DocumentModifyCheckEvent"
+        },
+        {
+          "$ref": "#/$defs/PartCreateCheckEvent"
+        },
+        {
+          "$ref": "#/$defs/PartModifyCheckEvent"
         }
       ],
       "title": "Event"