diff --git a/backend/ebios_rm/serializers.py b/backend/ebios_rm/serializers.py
index 462a35d75..e77c5c153 100644
--- a/backend/ebios_rm/serializers.py
+++ b/backend/ebios_rm/serializers.py
@@ -3,7 +3,14 @@
     FieldsRelatedField,
 )
 from core.models import StoredLibrary, RiskMatrix
-from .models import EbiosRMStudy, FearedEvent, RoTo, Stakeholder, AttackPath
+from .models import (
+    EbiosRMStudy,
+    FearedEvent,
+    RoTo,
+    Stakeholder,
+    AttackPath,
+    OperationalScenario,
+)
 from rest_framework import serializers
 import logging
 
@@ -130,3 +137,21 @@ class AttackPathReadSerializer(BaseModelSerializer):
     class Meta:
         model = AttackPath
         fields = "__all__"
+
+
+class OperationalScenarioWriteSerializer(BaseModelSerializer):
+    class Meta:
+        model = OperationalScenario
+        exclude = ["created_at", "updated_at", "folder"]
+
+
+class OperationalScenarioReadSerializer(BaseModelSerializer):
+    str = serializers.CharField(source="__str__")
+    ebios_rm_study = FieldsRelatedField()
+    folder = FieldsRelatedField()
+    attack_paths = FieldsRelatedField(many=True)
+    threats = FieldsRelatedField(many=True)
+
+    class Meta:
+        model = OperationalScenario
+        fields = "__all__"
diff --git a/backend/ebios_rm/urls.py b/backend/ebios_rm/urls.py
index 8214b799e..76f7b3e2e 100644
--- a/backend/ebios_rm/urls.py
+++ b/backend/ebios_rm/urls.py
@@ -7,6 +7,7 @@
     RoToViewSet,
     StakeholderViewSet,
     AttackPathViewSet,
+    OperationalScenarioViewSet,
 )
 
 router = routers.DefaultRouter()
@@ -16,6 +17,11 @@
 router.register(r"ro-to", RoToViewSet, basename="ro-to")
 router.register(r"stakeholders", StakeholderViewSet, basename="stakeholders")
 router.register(r"attack-paths", AttackPathViewSet, basename="attack-paths")
+router.register(
+    r"operational-scenarios",
+    OperationalScenarioViewSet,
+    basename="operational-scenarios",
+)
 
 urlpatterns = [
     path("", include(router.urls)),
diff --git a/backend/ebios_rm/views.py b/backend/ebios_rm/views.py
index 6237f6c86..ca0d048dd 100644
--- a/backend/ebios_rm/views.py
+++ b/backend/ebios_rm/views.py
@@ -1,5 +1,12 @@
 from core.views import BaseModelViewSet as AbstractBaseModelViewSet
-from .models import EbiosRMStudy, FearedEvent, RoTo, Stakeholder, AttackPath
+from .models import (
+    EbiosRMStudy,
+    FearedEvent,
+    RoTo,
+    Stakeholder,
+    AttackPath,
+    OperationalScenario,
+)
 from django.utils.decorators import method_decorator
 from django.views.decorators.cache import cache_page
 from rest_framework.decorators import action
@@ -59,3 +66,7 @@ def category(self, request):
 
 class AttackPathViewSet(BaseModelViewSet):
     model = AttackPath
+
+
+class OperationalScenarioViewSet(BaseModelViewSet):
+    model = OperationalScenario