diff --git a/src/cl_sii/extras/drf_serializers.py b/src/cl_sii/extras/drf_serializers.py
new file mode 100644
index 00000000..3473d02b
--- /dev/null
+++ b/src/cl_sii/extras/drf_serializers.py
@@ -0,0 +1,42 @@
+from __future__ import annotations
+
+
+try:
+    import rest_framework
+except ImportError as exc:  # pragma: no cover
+    raise ImportError("Package 'djangorestframework' is required to use this module.") from exc
+try:
+    import django
+except ImportError as exc:  # pragma: no cover
+    raise ImportError("Package 'Django' is required to use this module.") from exc
+
+from typing import Mapping, Type
+
+import django.db.models
+import rest_framework.serializers
+
+import cl_sii.extras.dj_model_fields
+import cl_sii.extras.drf_fields
+
+
+model_serializer_field_mapping: Mapping[
+    Type[django.db.models.Field], Type[rest_framework.serializers.Field]
+]
+"""
+Mapping of Django model fields to DRF serializer fields.
+
+Use this to extend DRF serializers that inherit from :class:`ModelSerializer` so
+that Django model fields from :mod:`cl_sii.extras.dj_model_fields` do not have
+to be explicitly defined in the serializer.
+
+Usage example:
+
+>>> class ExampleSerializer(rest_framework.serializers.ModelSerializer):
+...     serializer_field_mapping = {
+...         **rest_framework.serializers.ModelSerializer.serializer_field_mapping,
+...         **model_serializer_field_mapping,
+...     }
+"""
+model_serializer_field_mapping = {
+    cl_sii.extras.dj_model_fields.RutField: cl_sii.extras.drf_fields.RutField,
+}
diff --git a/src/tests/test_extras_drf_serializers.py b/src/tests/test_extras_drf_serializers.py
new file mode 100644
index 00000000..2a26aeb1
--- /dev/null
+++ b/src/tests/test_extras_drf_serializers.py
@@ -0,0 +1,24 @@
+from __future__ import annotations
+
+import unittest
+
+import django.db.models
+import rest_framework.serializers
+
+import cl_sii.extras.drf_serializers
+
+
+class ModelSerializerFieldMappingTestCase(unittest.TestCase):
+    """
+    Tests for :attr:`model_serializer_field_mapping`.
+    """
+
+    def test_types(self) -> None:
+        serializer_field_mapping = {
+            **rest_framework.serializers.ModelSerializer.serializer_field_mapping,
+            **cl_sii.extras.drf_serializers.model_serializer_field_mapping,
+        }
+
+        for k, v in serializer_field_mapping.items():
+            self.assertTrue(issubclass(k, django.db.models.Field))
+            self.assertTrue(issubclass(v, rest_framework.serializers.Field))