diff --git a/app/models/relationship.rb b/app/models/relationship.rb
index 6db3621..4a9cc78 100644
--- a/app/models/relationship.rb
+++ b/app/models/relationship.rb
@@ -3,7 +3,12 @@
 class Relationship < ApplicationRecord
   pg_enum :status, %i[supporter excluded member]
 
-  pg_enum :role, %i[federal_manager regional_manager regional_supervisor]
+  pg_enum :role, %i[
+    federal_manager
+    federal_supervisor
+    regional_manager
+    regional_supervisor
+  ]
 
   ################
   # Associations #
@@ -19,6 +24,8 @@ class Relationship < ApplicationRecord
 
   scope :federal_managers, -> { where(role: :federal_manager) }
 
+  scope :federal_supervisors, -> { where(role: :federal_supervisor) }
+
   ###############
   # Validations #
   ###############
diff --git a/config/locales/enums/ru.yml b/config/locales/enums/ru.yml
index a845acb..3d3d11b 100644
--- a/config/locales/enums/ru.yml
+++ b/config/locales/enums/ru.yml
@@ -9,6 +9,7 @@ ru:
       member: Член партии
     relationship_role:
       federal_manager: Член федерального комитета
+      federal_supervisor: Член центральной контрольно-ревизионной комиссии
       regional_manager: Член руководящего комитета регионального отделения
       regional_supervisor: >-
         Член контрольно-ревизионной комиссии регионального отделения
diff --git a/db/migrate/20181129203927_initial_migration.rb b/db/migrate/20181129203927_initial_migration.rb
index f6318de..145ef5e 100644
--- a/db/migrate/20181129203927_initial_migration.rb
+++ b/db/migrate/20181129203927_initial_migration.rb
@@ -17,6 +17,7 @@ private
 
     enum :relationship_role, %i[
       federal_manager
+      federal_supervisor
       regional_manager
       regional_supervisor
     ]
diff --git a/db/structure.sql b/db/structure.sql
index a800f8f..4b69032 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -44,6 +44,7 @@ CREATE TYPE public.person_comment_origin AS ENUM (
 
 CREATE TYPE public.relationship_role AS ENUM (
     'federal_manager',
+    'federal_supervisor',
     'regional_manager',
     'regional_supervisor'
 );
diff --git a/factories/relationships.rb b/factories/relationships.rb
index ce6684c..e6d40d5 100644
--- a/factories/relationships.rb
+++ b/factories/relationships.rb
@@ -29,6 +29,10 @@ FactoryBot.define do
     role { :federal_manager }
   end
 
+  factory :federal_supervisor_relationship, parent: :member_relationship do
+    role { :federal_supervisor }
+  end
+
   factory :regional_manager_relationship, parent: :member_relationship do
     role { :regional_manager }
   end
diff --git a/spec/models/relationship_spec.rb b/spec/models/relationship_spec.rb
index c24a495..db13697 100644
--- a/spec/models/relationship_spec.rb
+++ b/spec/models/relationship_spec.rb
@@ -72,13 +72,31 @@ RSpec.describe Relationship do
     let!(:relationship3) { create :excluded_supporter_relationship }
     let!(:relationship3) { create :excluded_member_relationship }
     let!(:relationship4) { create :federal_manager_relationship }
-    let!(:relationship5) { create :regional_manager_relationship }
-    let!(:relationship6) { create :regional_supervisor_relationship }
-    let!(:relationship7) { create :federal_manager_relationship }
+    let!(:relationship5) { create :federal_supervisor_relationship }
+    let!(:relationship6) { create :regional_manager_relationship }
+    let!(:relationship7) { create :regional_supervisor_relationship }
+    let!(:relationship8) { create :federal_manager_relationship }
 
     specify do
       expect(described_class.federal_managers).to \
-        eq [relationship4, relationship7]
+        eq [relationship4, relationship8]
+    end
+  end
+
+  describe '.federal_supervisors' do
+    let!(:relationship1) { create :supporter_relationship }
+    let!(:relationship2) { create :member_relationship }
+    let!(:relationship3) { create :excluded_supporter_relationship }
+    let!(:relationship3) { create :excluded_member_relationship }
+    let!(:relationship4) { create :federal_manager_relationship }
+    let!(:relationship5) { create :federal_supervisor_relationship }
+    let!(:relationship6) { create :regional_manager_relationship }
+    let!(:relationship7) { create :regional_supervisor_relationship }
+    let!(:relationship8) { create :federal_supervisor_relationship }
+
+    specify do
+      expect(described_class.federal_supervisors).to \
+        eq [relationship5, relationship8]
     end
   end
 end