diff --git a/app/controllers/admin/proposal_notifications_controller.rb b/app/controllers/admin/proposal_notifications_controller.rb
new file mode 100644
index 000000000..625e670fa
--- /dev/null
+++ b/app/controllers/admin/proposal_notifications_controller.rb
@@ -0,0 +1,30 @@
+class Admin::ProposalNotificationsController < Admin::BaseController
+
+  has_filters %w{without_confirmed_hide all with_confirmed_hide}, only: :index
+
+  before_action :load_proposal, only: [:confirm_hide, :restore]
+
+  def index
+    @proposal_notifications = ProposalNotification.only_hidden.send(@current_filter).order(hidden_at: :desc)
+                         .page(params[:page])
+  end
+
+  def confirm_hide
+    @proposal_notification.confirm_hide
+    redirect_to request.query_parameters.merge(action: :index)
+  end
+
+  def restore
+    @proposal_notification.restore
+    @proposal_notification.ignore_flag
+    Activity.log(current_user, :restore, @proposal_notification)
+    redirect_to request.query_parameters.merge(action: :index)
+  end
+
+  private
+
+    def load_proposal
+      @proposal_notification = ProposalNotification.with_hidden.find(params[:id])
+    end
+
+end
diff --git a/app/controllers/concerns/moderate_actions.rb b/app/controllers/concerns/moderate_actions.rb
index 05aa0e97f..98e67bc2b 100644
--- a/app/controllers/concerns/moderate_actions.rb
+++ b/app/controllers/concerns/moderate_actions.rb
@@ -57,4 +57,4 @@ module ModerateActions
       :author_id
     end
 
-end
\ No newline at end of file
+end
diff --git a/app/controllers/concerns/polymorphic.rb b/app/controllers/concerns/polymorphic.rb
index 6ac4b5c1c..8fd4ab312 100644
--- a/app/controllers/concerns/polymorphic.rb
+++ b/app/controllers/concerns/polymorphic.rb
@@ -26,4 +26,4 @@ module Polymorphic
       send("#{resource_name}_params")
     end
 
-end
\ No newline at end of file
+end
diff --git a/app/controllers/moderation/proposal_notifications_controller.rb b/app/controllers/moderation/proposal_notifications_controller.rb
new file mode 100644
index 000000000..64a2cae5a
--- /dev/null
+++ b/app/controllers/moderation/proposal_notifications_controller.rb
@@ -0,0 +1,24 @@
+class Moderation::ProposalNotificationsController < Moderation::BaseController
+  include ModerateActions
+
+  has_filters %w{pending_review all ignored}, only: :index
+  has_orders %w{created_at moderated}, only: :index
+
+  before_action :load_resources, only: [:index, :moderate]
+
+  load_and_authorize_resource
+
+  def hide
+    ProposalNotification.find(params[:id]).update(moderated: true)
+  end
+
+  private
+
+    def resource_name
+      'proposal_notification'
+    end
+
+    def resource_model
+      ProposalNotification
+    end
+end
diff --git a/app/controllers/proposals_controller.rb b/app/controllers/proposals_controller.rb
index 7e679a05d..f43bc8ad9 100644
--- a/app/controllers/proposals_controller.rb
+++ b/app/controllers/proposals_controller.rb
@@ -24,6 +24,7 @@ class ProposalsController < ApplicationController
   def show
     super
     @notifications = @proposal.notifications
+    @notifications = @proposal.notifications.not_moderated
     @related_contents = Kaminari.paginate_array(@proposal.relationed_contents).page(params[:page]).per(5)
 
     redirect_to proposal_path(@proposal), status: :moved_permanently if request.path != proposal_path(@proposal)
diff --git a/app/models/abilities/moderation.rb b/app/models/abilities/moderation.rb
index f0f823de1..801e752ed 100644
--- a/app/models/abilities/moderation.rb
+++ b/app/models/abilities/moderation.rb
@@ -52,6 +52,17 @@ module Abilities
 
       can :block, User
       cannot :block, User, id: user.id
+
+      can :hide, ProposalNotification, hidden_at: nil
+      cannot :hide, ProposalNotification, author_id: user.id
+
+      can :ignore_flag, ProposalNotification, ignored_at: nil, hidden_at: nil
+      cannot :ignore_flag, ProposalNotification, author_id: user.id
+
+      can :moderate, ProposalNotification
+      cannot :moderate, ProposalNotification, author_id: user.id
+
+      can :index, ProposalNotification
     end
   end
 end
diff --git a/app/models/proposal_notification.rb b/app/models/proposal_notification.rb
index 590f19208..4d931d065 100644
--- a/app/models/proposal_notification.rb
+++ b/app/models/proposal_notification.rb
@@ -10,7 +10,19 @@ class ProposalNotification < ActiveRecord::Base
   validates :proposal, presence: true
   validate :minimum_interval
 
-  scope :public_for_api, -> { where(proposal_id: Proposal.public_for_api.pluck(:id)) }
+  scope :public_for_api,           -> { where(proposal_id: Proposal.public_for_api.pluck(:id)) }
+  scope :sort_by_created_at,       -> { reorder(created_at: :desc) }
+  scope :sort_by_moderated,       -> { reorder(moderated: :desc) }
+
+  scope :moderated, -> { where(moderated: true) }
+  scope :not_moderated, -> { where(moderated: false) }
+  scope :pending_review, -> { moderated.where(ignored_at: nil) }
+  scope :ignored, -> { moderated.where.not(ignored_at: nil) }
+
+  acts_as_paranoid column: :hidden_at
+  include ActsAsParanoidAliases
+
+  after_create :set_author
 
   def minimum_interval
     return true if proposal.try(:notifications).blank?
@@ -25,4 +37,18 @@ class ProposalNotification < ActiveRecord::Base
     proposal
   end
 
+  def ignore_flag
+    update(ignored_at: Time.current)
+  end
+
+  def ignored?
+    ignored_at.present?
+  end
+
+  private
+
+  def set_author
+    self.update(author_id: self.proposal.author_id) if self.proposal
+  end
+
 end
diff --git a/app/models/user.rb b/app/models/user.rb
index aaec3e411..47e7f8c2c 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -182,12 +182,14 @@ class User < ActiveRecord::Base
     debates_ids = Debate.where(author_id: id).pluck(:id)
     comments_ids = Comment.where(user_id: id).pluck(:id)
     proposal_ids = Proposal.where(author_id: id).pluck(:id)
+    proposal_notification_ids = ProposalNotification.where(author_id: id).pluck(:id)
 
     hide
 
     Debate.hide_all debates_ids
     Comment.hide_all comments_ids
     Proposal.hide_all proposal_ids
+    ProposalNotification.hide_all proposal_notification_ids
   end
 
   def erase(erase_reason = nil)
diff --git a/config/routes/admin.rb b/config/routes/admin.rb
index 374b4512c..001456f6e 100644
--- a/config/routes/admin.rb
+++ b/config/routes/admin.rb
@@ -38,6 +38,13 @@ namespace :admin do
     get :summary, on: :collection
   end
 
+  resources :proposal_notifications, only: :index do
+    member do
+      put :restore
+      put :confirm_hide
+    end
+  end
+
   resources :budgets do
     member do
       put :calculate_winners
diff --git a/config/routes/moderation.rb b/config/routes/moderation.rb
index 77eb0a216..90dc9be27 100644
--- a/config/routes/moderation.rb
+++ b/config/routes/moderation.rb
@@ -22,4 +22,9 @@ namespace :moderation do
     put :hide, on: :member
     put :moderate, on: :collection
   end
+
+  resources :proposal_notifications, only: :index do
+    put :hide, on: :member
+    put :moderate, on: :collection
+  end
 end