diff --git a/app/assets/javascripts/controllers/about.js b/app/assets/javascripts/controllers/about.js
index cc661753e..7bcc5e4be 100644
--- a/app/assets/javascripts/controllers/about.js
+++ b/app/assets/javascripts/controllers/about.js
@@ -1,29 +1,20 @@
-/* eslint-disable
-    no-return-assign,
-    no-undef,
-*/
-// TODO: This file was created by bulk-decaffeinate.
-// Fix any style issues and re-enable lint.
-/*
- * decaffeinate suggestions:
- * DS102: Remove unnecessary code created because of implicit returns
- * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
- */
 'use strict';
 
 Application.Controllers.controller('AboutController', ['$scope', 'Setting', 'CustomAsset', function ($scope, Setting, CustomAsset) {
   /* PUBLIC SCOPE */
 
-  Setting.get({ name: 'about_title' }, data => $scope.aboutTitle = data.setting);
+  Setting.get({ name: 'about_title' }, data => { $scope.aboutTitle = data.setting; });
 
-  Setting.get({ name: 'about_body' }, data => $scope.aboutBody = data.setting);
+  Setting.get({ name: 'about_body' }, data => { $scope.aboutBody = data.setting; });
 
-  Setting.get({ name: 'about_contacts' }, data => $scope.aboutContacts = data.setting);
+  Setting.get({ name: 'about_contacts' }, data => { $scope.aboutContacts = data.setting; });
+
+  Setting.get({ name: 'privacy_body' }, data => { $scope.privacyPolicy = data.setting; });
 
   // retrieve the CGU
-  CustomAsset.get({ name: 'cgu-file' }, cgu => $scope.cgu = cgu.custom_asset);
+  CustomAsset.get({ name: 'cgu-file' }, cgu => { $scope.cgu = cgu.custom_asset; });
 
   // retrieve the CGV
-  return CustomAsset.get({ name: 'cgv-file' }, cgv => $scope.cgv = cgv.custom_asset);
+  CustomAsset.get({ name: 'cgv-file' }, cgv => { $scope.cgv = cgv.custom_asset; });
 }
 ]);
diff --git a/app/assets/javascripts/controllers/admin/settings.js.erb b/app/assets/javascripts/controllers/admin/settings.js.erb
index 71624758a..9be82acea 100644
--- a/app/assets/javascripts/controllers/admin/settings.js.erb
+++ b/app/assets/javascripts/controllers/admin/settings.js.erb
@@ -261,6 +261,10 @@ Application.Controllers.controller('SettingsController', ['$scope', '$filter', '
      * Change the revision of the displayed privacy policy, from drafts history
      */
     $scope.handlePolicyRevisionChange = function () {
+      if ($scope.privacyPolicy.version === null) {
+        $scope.privacyPolicy.bodyTemp = settingsPromise.privacy_body;
+        return;
+      }
       for (const draft of $scope.privacyDraftsHistory) {
         if (draft.id == $scope.privacyPolicy.version) {
           $scope.privacyPolicy.bodyTemp = draft.content;
@@ -308,7 +312,7 @@ Application.Controllers.controller('SettingsController', ['$scope', '$filter', '
       }
       if (profileImageFile.custom_asset) {
         $scope.methods.profileImage = 'put';
-        return $scope.actionUrl.profileImage += '/profile-image-file';
+        $scope.actionUrl.profileImage += '/profile-image-file';
       }
 
       privacyDraftsPromise.setting.history.forEach(function (draft) {
@@ -326,8 +330,8 @@ Application.Controllers.controller('SettingsController', ['$scope', '$filter', '
 /**
  * Controller used in the invoice refunding modal window
  */
-Application.Controllers.controller('SavePolicyController', ['$scope', '$uibModalInstance', 'saveCb', 'privacyPolicy',
-  function ($scope, $uibModalInstance, saveCb, privacyPolicy) {
+Application.Controllers.controller('SavePolicyController', ['$scope', '$uibModalInstance', '_t', 'growl', 'saveCb', 'privacyPolicy',
+  function ($scope, $uibModalInstance, _t, growl, saveCb, privacyPolicy) {
     /* PUBLIC SCOPE */
 
     /**
@@ -343,6 +347,7 @@ Application.Controllers.controller('SavePolicyController', ['$scope', '$uibModal
      */
     $scope.publish = function () {
       saveCb({ name: 'privacy_body', value: privacyPolicy.bodyTemp });
+      growl.info(_t('settings.privacy.users_notified'));
       $uibModalInstance.close('privacy_body');
     };
     /**
diff --git a/app/assets/templates/shared/about.html.erb b/app/assets/templates/shared/about.html.erb
index 2048da3ea..beb56722d 100644
--- a/app/assets/templates/shared/about.html.erb
+++ b/app/assets/templates/shared/about.html.erb
@@ -16,7 +16,7 @@
       <p ng-show="cgv">
         <a href="{{cgv.custom_asset_file_attributes.attachment_url}}" target="_blank" translate>{{ 'about.read_the_fablab_s_general_terms_and_conditions' }}</a>
       </p>
-      <p ng-show="cgv">
+      <p ng-show="privacyPolicy.value">
         <a ui-sref="app.public.privacy" translate>{{ 'about.privacy_policy' }}</a>
       </p>
     </div>
diff --git a/app/assets/templates/shared/privacy.html.erb b/app/assets/templates/shared/privacy.html.erb
index b38c22f86..d7e8220c0 100644
--- a/app/assets/templates/shared/privacy.html.erb
+++ b/app/assets/templates/shared/privacy.html.erb
@@ -16,7 +16,7 @@
       <span ng-bind-html="privacyBody.value"></span>
     </div>
 
-    <div class="col-sm-offset-0 col-md-offset-0 col-lg-offset-1 col-sm-4 col-md-4">
+    <div class="col-sm-offset-0 col-md-offset-0 col-lg-offset-1 col-sm-4 col-md-4" ng-show="privacyDpo.value">
       <h2 class="about-title-aside text-u-c" translate>{{ 'privacy.dpo' }}</h2>
       <span ng-bind-html="privacyDpo.value"></span>
     </div>
diff --git a/app/models/notification_type.rb b/app/models/notification_type.rb
index 19ea34456..6043637bb 100644
--- a/app/models/notification_type.rb
+++ b/app/models/notification_type.rb
@@ -45,6 +45,7 @@ class NotificationType
     notify_admin_free_disk_space
     notify_admin_close_period_reminder
     notify_admin_archive_complete
+    notify_privacy_policy_changed
   ]
   # deprecated:
   # - notify_member_subscribed_plan_is_changed
diff --git a/app/models/setting.rb b/app/models/setting.rb
index 3339d0168..2290e08af 100644
--- a/app/models/setting.rb
+++ b/app/models/setting.rb
@@ -42,12 +42,20 @@ class Setting < ActiveRecord::Base
                              display_name_enable
                              machines_sort_by] }
 
-  after_update :update_stylesheet if :value_changed?
+  after_update :update_stylesheet, :notify_privacy_policy_changed if :value_changed?
 
   def update_stylesheet
     Stylesheet.first&.rebuild! if %w[main_color secondary_color].include? name
   end
 
+  def notify_privacy_policy_changed
+    return unless name == 'privacy_body'
+
+    NotificationCenter.call type: :notify_privacy_policy_changed,
+                            receiver: User.all,
+                            attached_object: self
+  end
+
   def value
     last_value = history_values.order(HistoryValue.arel_table['created_at'].desc).first
     last_value&.value
diff --git a/app/services/reservations/reserve.rb b/app/services/reservations/reserve.rb
index 9cb8de571..8bab493e2 100644
--- a/app/services/reservations/reserve.rb
+++ b/app/services/reservations/reserve.rb
@@ -1,19 +1,20 @@
-module Reservations
-  class Reserve
-    attr_accessor :user_id, :operator_id
+# frozen_string_literal: true
 
-    def initialize(user_id, operator_id)
-      @user_id = user_id
-      @operator_id = operator_id
-    end
+# Provides helper methods for Reservation actions
+class Reservations::Reserve
+  attr_accessor :user_id, :operator_id
 
-    def pay_and_save(reservation, payment_method, coupon)
-      reservation.user_id = user_id
-      if payment_method == :local
-        reservation.save_with_local_payment(operator_id, coupon)
-      elsif payment_method == :stripe
-        reservation.save_with_payment(operator_id, coupon)
-      end
+  def initialize(user_id, operator_id)
+    @user_id = user_id
+    @operator_id = operator_id
+  end
+
+  def pay_and_save(reservation, payment_method, coupon)
+    reservation.user_id = user_id
+    if payment_method == :local
+      reservation.save_with_local_payment(operator_id, coupon)
+    elsif payment_method == :stripe
+      reservation.save_with_payment(operator_id, coupon)
     end
   end
 end
diff --git a/app/services/subscriptions/subscribe.rb b/app/services/subscriptions/subscribe.rb
index 3af97c5f7..4e9fb2bc6 100644
--- a/app/services/subscriptions/subscribe.rb
+++ b/app/services/subscriptions/subscribe.rb
@@ -1,34 +1,35 @@
-module Subscriptions
-  class Subscribe
-    attr_accessor :user_id, :operator_id
+# frozen_string_literal: true
 
-    def initialize(user_id, operator_id)
-      @user_id = user_id
-      @operator_id = operator_id
-    end
+# Provides helper methods for Subscription actions
+class Subscriptions::Subscribe
+  attr_accessor :user_id, :operator_id
 
-    def pay_and_save(subscription, payment_method, coupon, invoice)
-      subscription.user_id = user_id
-      if payment_method == :local
-        subscription.save_with_local_payment(operator_id, invoice, coupon)
-      elsif payment_method == :stripe
-        subscription.save_with_payment(operator_id, invoice, coupon)
-      end
-    end
+  def initialize(user_id, operator_id)
+    @user_id = user_id
+    @operator_id = operator_id
+  end
 
-    def extend_subscription(subscription, new_expiration_date, free_days)
-      return subscription.free_extend(new_expiration_date) if free_days
-
-      new_sub = Subscription.create(
-        plan_id: subscription.plan_id,
-        user_id: subscription.user_id,
-        expiration_date: new_expiration_date
-      )
-      if new_sub.save
-        new_sub.user.generate_subscription_invoice(operator_id)
-        return new_sub
-      end
-      false
+  def pay_and_save(subscription, payment_method, coupon, invoice)
+    subscription.user_id = user_id
+    if payment_method == :local
+      subscription.save_with_local_payment(operator_id, invoice, coupon)
+    elsif payment_method == :stripe
+      subscription.save_with_payment(operator_id, invoice, coupon)
     end
   end
-end
+
+  def extend_subscription(subscription, new_expiration_date, free_days)
+    return subscription.free_extend(new_expiration_date) if free_days
+
+    new_sub = Subscription.create(
+      plan_id: subscription.plan_id,
+      user_id: subscription.user_id,
+      expiration_date: new_expiration_date
+    )
+    if new_sub.save
+      new_sub.user.generate_subscription_invoice(operator_id)
+      return new_sub
+    end
+    false
+  end
+end
\ No newline at end of file
diff --git a/app/views/api/notifications/_notify_privacy_policy_changed.json.jbuilder b/app/views/api/notifications/_notify_privacy_policy_changed.json.jbuilder
new file mode 100644
index 000000000..3f73f7bc8
--- /dev/null
+++ b/app/views/api/notifications/_notify_privacy_policy_changed.json.jbuilder
@@ -0,0 +1,4 @@
+json.title notification.notification_type
+json.description t('.policy_updated') +
+                 "<a href='/#!/privacy-policy>#{t('.click_to_show')}</a>."
+json.url notification_url(notification, format: :json)
diff --git a/app/views/notifications_mailer/notify_privacy_policy_changed.html.erb b/app/views/notifications_mailer/notify_privacy_policy_changed.html.erb
new file mode 100644
index 000000000..f4adf20f1
--- /dev/null
+++ b/app/views/notifications_mailer/notify_privacy_policy_changed.html.erb
@@ -0,0 +1,7 @@
+<%= render 'notifications_mailer/shared/hello', recipient: @recipient %>
+
+<%= t('.body.content_html') %>
+
+<p>
+  <%=link_to( t('.body.link_to_policy'), "#{root_url}#!/privacy-policy", target: "_blank" )%>
+</p>
diff --git a/config/locales/app.admin.en.yml b/config/locales/app.admin.en.yml
index 7477aa085..820adaaf6 100644
--- a/config/locales/app.admin.en.yml
+++ b/config/locales/app.admin.en.yml
@@ -724,6 +724,7 @@ en:
             save_or_publish_body: "Do you want to publish a new version of the privacy policy or save it as a draft?"
             publish_will_notify: "Publish a new version will send a notification to every users."
             publish: "Publish"
+            users_notified: "Platform users will be notified of the update."
 
       open_api_clients:
         add_new_client: "Create new API client"
diff --git a/config/locales/app.admin.es.yml b/config/locales/app.admin.es.yml
index 951b24611..48cab130d 100644
--- a/config/locales/app.admin.es.yml
+++ b/config/locales/app.admin.es.yml
@@ -724,6 +724,7 @@ es:
             save_or_publish_body: "Do you want to publish a new version of the privacy policy or save it as a draft?"  # translation_missing
             publish_will_notify: "Publish a new version will send a notification to every users."   # translation_missing
             publish: "Publish"                                                                 # translation_missing
+            users_notified: "Platform users will be notified of the update."                   # translation_missing
 
       open_api_clients:
         add_new_client: "Crear un nuevo cliente de API"
diff --git a/config/locales/app.admin.fr.yml b/config/locales/app.admin.fr.yml
index be9f4b49e..1637f0c4d 100644
--- a/config/locales/app.admin.fr.yml
+++ b/config/locales/app.admin.fr.yml
@@ -724,6 +724,7 @@ fr:
             save_or_publish_body: "Voulez-vous publier une nouvelle version de la politique de confidentialité ou bien l'enregistrer comme brouillon ?"
             publish_will_notify: "Publier une nouvelle version enverra une notification à l'ensemble des utilisateurs."
             publish: "Publier"
+            users_notified: "Les utilisateurs de la plateforme seront notifiés de la mise à jour."
 
       open_api_clients:
         add_new_client: "Créer un compte client"
diff --git a/config/locales/app.admin.pt.yml b/config/locales/app.admin.pt.yml
index be40e72b8..40a8ddabe 100755
--- a/config/locales/app.admin.pt.yml
+++ b/config/locales/app.admin.pt.yml
@@ -724,6 +724,7 @@ pt:
             save_or_publish_body: "Do you want to publish a new version of the privacy policy or save it as a draft?"  # translation_missing
             publish_will_notify: "Publish a new version will send a notification to every users."   # translation_missing
             publish: "Publish"                                                                 # translation_missing
+            users_notified: "Platform users will be notified of the update."                   # translation_missing
 
       open_api_clients:
         add_new_client: "Criar novo cliente de API"
diff --git a/config/locales/en.yml b/config/locales/en.yml
index f6eb5d1a7..bd1161268 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -318,7 +318,9 @@ en:
         warning_no_closed_periods: "Please remind to periodically close your accounting periods. You have to close periods from %{FIRST_DATE}"
       notify_admin_archive_complete:
         archive_complete: "Data archiving from %{START} to %{END} is done. <a href='api/accounting_periods/%{ID}/archive' target='_blank'>click here to download</a>. Remember to save it on an external secured media."
-
+      notify_privacy_policy_changed:
+        policy_updated: "Privacy policy updated."
+        click_to_show: "Click here to consult"
   statistics:
     # statistics tools for admins
     subscriptions: "Subscriptions"
diff --git a/config/locales/es.yml b/config/locales/es.yml
index 4a51305f8..ab0edb301 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -318,7 +318,9 @@ es:
         warning_no_closed_periods: "Please remind to periodically close your accounting periods. You have to close periods from %{FIRST_DATE}"          # missing translation
       notify_admin_archive_complete:                                                                          # missing translation
         archive_complete: "Data archiving from %{START} to %{END} is done. <a href='api/accounting_periods/%{ID}/archive' target='_blank'>click here to download</a>. Remember to save it on an external secured media."          # missing translation
-
+      notify_privacy_policy_changed:
+        policy_updated: "Privacy policy updated."        # missing translation
+        click_to_show: "Click here to consult"        # missing translation
   statistics:
     # statistics tools for admins
     subscriptions: "Suscripciones"
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index f207bed69..3b7d973c6 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -318,6 +318,9 @@ fr:
         warning_no_closed_periods: "Pensez à clôturer régulièrement vos périodes comptables. Vous devez clôturer des périodes depuis le %{FIRST_DATE}"
       notify_admin_archive_complete:
         archive_complete: "L'archivage des données du %{START} au %{END} est terminé. <a href='api/accounting_periods/%{ID}/archive' target='_blank'>Cliquez ici pour la télécharger</a>. Pensez à l'enregistrer sur un support externe sécurisé."
+      notify_privacy_policy_changed:
+        policy_updated: "Nouvelle mise à jour de la Politique de confidentialité."
+        click_to_show: "Cliquez ici pour la consulter"
 
   statistics:
     # outil de statistiques pour les administrateurs
diff --git a/config/locales/mails.en.yml b/config/locales/mails.en.yml
index cb7befdd0..a71c7ddd5 100644
--- a/config/locales/mails.en.yml
+++ b/config/locales/mails.en.yml
@@ -294,5 +294,11 @@ en:
         here: "here."
         save_on_secured: "Remember that you must save this archive on a secured external support, which may be requested by the tax authorities during a check."
 
+    notify_privacy_policy_changed:
+      subject: "Privacy policy updated"
+      body:
+        content_html: "<p>We wish to inform you that we have just updated our privacy policy.</p><p>We may change our privacy policy regularly. In accordance with the regulations, you will receive a notification for each update.</p><p>By accessing or using our services after the privacy policy update, we will consider that you agree its terms, updates included.</p>"
+        link_to_policy: "Cliquez ici pour consultez la politique de confidentialité."
+
     shared:
       hello: "Hello %{user_name}"
diff --git a/config/locales/mails.es.yml b/config/locales/mails.es.yml
index 2c7bf207d..b48b34d57 100644
--- a/config/locales/mails.es.yml
+++ b/config/locales/mails.es.yml
@@ -293,5 +293,11 @@ es:
         here: "here."
         save_on_secured: "Remember that you must save this archive on a secured external support, which may be requested by the tax authorities during a check."
 
+    notify_privacy_policy_changed:                                                               #translation_missing
+      subject: "Privacy policy updated"
+      body:
+        content_html: "<p>We wish to inform you that we have just updated our privacy policy.</p><p>We may change our privacy policy regularly. In accordance with the regulations, you will receive a notification for each update.</p><p>By accessing or using our services after the privacy policy update, we will consider that you agree its terms, updates included.</p>"
+        link_to_policy: "Cliquez ici pour consultez la politique de confidentialité."
+
     shared:
       hello: "¡Hola %{user_name}!"
diff --git a/config/locales/mails.fr.yml b/config/locales/mails.fr.yml
index 6bd198b2e..f8c4df617 100644
--- a/config/locales/mails.fr.yml
+++ b/config/locales/mails.fr.yml
@@ -294,5 +294,11 @@ fr:
         here: "ici."
         save_on_secured: "N'oubliez pas que vous devez obligatoirement enregistrer cette archive sur un support externe sécurisé, qui peut vous être demandé par l'administration fiscale lors d'un contrôle."
 
+    notify_privacy_policy_changed:
+      subject: "Mise à jour de la Politique de confidentialité"
+      body:
+        content_html: "<p>Nous souhaitons vous signaler que nous venons de mettre à jour notre politique de confidentialité.</p><p>Nous pouvons apporter régulièrement des modifications à notre politique de confidentialité. Conformément à la réglementation, une notification vous sera envoyée à chaque mise à jour.</p><p>En accédant ou en utilisant nos services après la mise à jour de la Politique de confidentialité, nous considérerons que vous acceptez les termes de celle-ci, mises à jour comprises.</p>"
+        link_to_policy: "Cliquez ici pour consultez la politique de confidentialité."
+
     shared:
       hello: "Bonjour %{user_name}"
diff --git a/config/locales/mails.pt.yml b/config/locales/mails.pt.yml
index 18ae430c5..2d41e019e 100755
--- a/config/locales/mails.pt.yml
+++ b/config/locales/mails.pt.yml
@@ -294,5 +294,11 @@ pt:
         here: "here."
         save_on_secured: "Remember that you must save this archive on a secured external support, which may be requested by the tax authorities during a check."
 
+    notify_privacy_policy_changed:                                                               #translation_missing
+      subject: "Privacy policy updated"
+      body:
+        content_html: "<p>We wish to inform you that we have just updated our privacy policy.</p><p>We may change our privacy policy regularly. In accordance with the regulations, you will receive a notification for each update.</p><p>By accessing or using our services after the privacy policy update, we will consider that you agree its terms, updates included.</p>"
+        link_to_policy: "Cliquez ici pour consultez la politique de confidentialité."
+
     shared:
       hello: "Olá %{user_name}"
diff --git a/config/locales/pt.yml b/config/locales/pt.yml
index 493a69530..f1d65bf36 100755
--- a/config/locales/pt.yml
+++ b/config/locales/pt.yml
@@ -318,7 +318,9 @@ pt:
         warning_no_closed_periods: "Please remind to periodically close your accounting periods. You have to close periods from %{FIRST_DATE}"          # missing translation
       notify_admin_archive_complete:                                                                          # missing translation
         archive_complete: "Data archiving from %{START} to %{END} is done. <a href='api/accounting_periods/%{ID}/archive' target='_blank'>click here to download</a>. Remember to save it on an external secured media."          # missing translation
-
+      notify_privacy_policy_changed:
+        policy_updated: "Privacy policy updated."        # missing translation
+        click_to_show: "Click here to consult"        # missing translation
   statistics:
     # statistics tools for admins
     subscriptions: "Assinaturas"
diff --git a/config/spring.rb b/config/spring.rb
index acfebafa8..21f17cb85 100644
--- a/config/spring.rb
+++ b/config/spring.rb
@@ -1,8 +1,11 @@
 # frozen_string_literal: true
 
+
 Spring.after_fork do
   if ENV['DEBUGGER_STORED_RUBYLIB']
-    starter = ENV['BUNDLER_ORIG_RUBYOPT'][2..-1]
-    load(starter + '.rb')
+    ENV['DEBUGGER_STORED_RUBYLIB'].split(File::PATH_SEPARATOR).each do |path|
+      next unless path =~ /ruby-debug-ide/
+      load path + '/ruby-debug-ide/multiprocess/starter.rb'
+    end
   end
-end
+end
\ No newline at end of file