diff --git a/apps/location/views/back.py b/apps/location/views/back.py
index fc4499ae..5dcb55bf 100644
--- a/apps/location/views/back.py
+++ b/apps/location/views/back.py
@@ -1,4 +1,5 @@
 """Location app views."""
+from django_filters.rest_framework import DjangoFilterBackend
 from rest_framework import generics
 
 from location import models, serializers
@@ -11,6 +12,7 @@ from utils.serializers import ImageBaseSerializer
 
 from location import filters
 
+
 # Address
 
 
@@ -18,29 +20,36 @@ class AddressListCreateView(common.AddressViewMixin, generics.ListCreateAPIView)
     """Create view for model Address."""
     serializer_class = serializers.AddressDetailSerializer
     queryset = models.Address.objects.all()
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
 
 
 class AddressRUDView(common.AddressViewMixin, generics.RetrieveUpdateDestroyAPIView):
     """RUD view for model Address."""
     serializer_class = serializers.AddressDetailSerializer
     queryset = models.Address.objects.all()
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
 
 
 # City
 class CityListCreateView(common.CityViewMixin, generics.ListCreateAPIView):
     """Create view for model City."""
     serializer_class = serializers.CitySerializer
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
-    queryset = models.City.objects.all()
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
+    # queryset = models.City.objects.all()
     filter_class = filters.CityBackFilter
 
+    def get_queryset(self):
+        """Overridden method 'get_queryset'."""
+        qs = models.City.objects.all()
+        if self.request.country_code:
+            qs = qs.by_country_code(self.request.country_code)
+        return qs
+
 
 class CityListSearchView(common.CityViewMixin, generics.ListCreateAPIView):
     """Create view for model City."""
     serializer_class = serializers.CitySerializer
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
     queryset = models.City.objects.all()
     filter_class = filters.CityBackFilter
     pagination_class = None
@@ -49,14 +58,14 @@ class CityListSearchView(common.CityViewMixin, generics.ListCreateAPIView):
 class CityRUDView(common.CityViewMixin, generics.RetrieveUpdateDestroyAPIView):
     """RUD view for model City."""
     serializer_class = serializers.CitySerializer
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
 
 
 class CityGalleryCreateDestroyView(common.CityViewMixin,
                                    CreateDestroyGalleryViewMixin):
     """Resource for a create gallery for product for back-office users."""
     serializer_class = serializers.CityGallerySerializer
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
 
     def get_object(self):
         """
@@ -77,7 +86,7 @@ class CityGalleryListView(common.CityViewMixin,
                           generics.ListAPIView):
     """Resource for returning gallery for product for back-office users."""
     serializer_class = ImageBaseSerializer
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
 
     def get_object(self):
         """Override get_object method."""
@@ -99,13 +108,18 @@ class RegionListCreateView(common.RegionViewMixin, generics.ListCreateAPIView):
     """Create view for model Region"""
     pagination_class = None
     serializer_class = serializers.RegionSerializer
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
+    filter_backends = (DjangoFilterBackend,)
+    ordering_fields = '__all__'
+    filterset_fields = (
+        'country',
+    )
 
 
 class RegionRUDView(common.RegionViewMixin, generics.RetrieveUpdateDestroyAPIView):
     """Retrieve view for model Region"""
     serializer_class = serializers.RegionSerializer
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
 
 
 # Country
@@ -114,11 +128,11 @@ class CountryListCreateView(generics.ListCreateAPIView):
     queryset = models.Country.objects.all()
     serializer_class = serializers.CountryBackSerializer
     pagination_class = None
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
 
 
 class CountryRUDView(generics.RetrieveUpdateDestroyAPIView):
     """RUD view for model Country."""
     serializer_class = serializers.CountryBackSerializer
-    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
-    queryset = models.Country.objects.all()
\ No newline at end of file
+    permission_classes = [IsAuthenticatedOrReadOnly | IsCountryAdmin]
+    queryset = models.Country.objects.all()