diff --git a/app/decorators/dossier_decorator.rb b/app/decorators/dossier_decorator.rb
index 53fd8a718..e39477d51 100644
--- a/app/decorators/dossier_decorator.rb
+++ b/app/decorators/dossier_decorator.rb
@@ -2,7 +2,7 @@ class DossierDecorator < Draper::Decorator
   delegate :current_page, :per_page, :offset, :total_entries, :total_pages
   delegate_all
 
-  def date_fr
+  def display_date
     date_previsionnelle.to_date.strftime('%d/%m/%Y')
   rescue
     'dd/mm/YYYY'
@@ -12,7 +12,7 @@ class DossierDecorator < Draper::Decorator
     updated_at.localtime.strftime('%d/%m/%Y %H:%M')
   end
 
-  def state_fr
+  def display_state
     DossierDecorator.case_state_fr state
   end
 
@@ -27,23 +27,6 @@ class DossierDecorator < Draper::Decorator
   end
 
   def self.case_state_fr state=self.state
-    case state
-      when 'draft'
-        'Brouillon'
-      when 'initiated'
-        'Soumis'
-      when 'replied'
-        'Répondu'
-      when 'updated'
-        'Mis à jour'
-      when 'validated'
-        'Validé'
-      when 'submitted'
-        'Déposé'
-      when 'closed'
-        'Traité'
-      else
-        fail 'State not valid'
-    end
+    h.t("activerecord.attributes.dossier.state.#{state}")
   end
 end
diff --git a/app/views/admin/procedures/show.html.haml b/app/views/admin/procedures/show.html.haml
index 3cffe702b..d41e6b199 100644
--- a/app/views/admin/procedures/show.html.haml
+++ b/app/views/admin/procedures/show.html.haml
@@ -73,7 +73,7 @@
         %ul
           - @facade.dossiers_archived_by_state_total.each do |dossier|
             %li
-              = dossier.state_fr
+              = dossier.display_state
               \:
               = dossier.total
       - else
diff --git a/app/views/backoffice/dossiers/_list.html.haml b/app/views/backoffice/dossiers/_list.html.haml
index 786d6f70f..0aaed6c52 100644
--- a/app/views/backoffice/dossiers/_list.html.haml
+++ b/app/views/backoffice/dossiers/_list.html.haml
@@ -9,7 +9,7 @@
       %td= dossier.procedure.libelle
       %td
         = link_to(dossier.nom_projet, "/backoffice/dossiers/#{dossier.id}")
-      %td= dossier.state_fr
+      %td= dossier.display_state
       %td= dossier.last_update
 
 .pagination
diff --git a/app/views/backoffice/dossiers/search.html.haml b/app/views/backoffice/dossiers/search.html.haml
index 9b92de0ad..d55850ae2 100644
--- a/app/views/backoffice/dossiers/search.html.haml
+++ b/app/views/backoffice/dossiers/search.html.haml
@@ -19,7 +19,7 @@
         %td.col-md-2.col-lg-2
           = @dossier.etablissement.siret
         %td.col-md-1.col-lg-1{class: @dossier.state_color_class}
-          = @dossier.state_fr
+          = @dossier.display_state
     %br
 
   - if @dossiers_search.empty? && @dossier.nil?
@@ -44,7 +44,7 @@
           %td= dossier.entreprise.raison_sociale
           %td= dossier.user.email
           %td= dossier.etablissement.siret
-          %td{class: dossier.state_color_class}= dossier.state_fr
+          %td{class: dossier.state_color_class}= dossier.display_state
 
     .pagination
       = will_paginate @dossiers_search, renderer: BootstrapPagination::Rails
\ No newline at end of file
diff --git a/app/views/backoffice/dossiers/show.html.haml b/app/views/backoffice/dossiers/show.html.haml
index 6b0ea506e..fbac06342 100644
--- a/app/views/backoffice/dossiers/show.html.haml
+++ b/app/views/backoffice/dossiers/show.html.haml
@@ -3,7 +3,7 @@
     = "Dossier n°#{@facade.dossier.id}"
 
   %h3{:class => 'text-success', :style => 'text-align:right'}
-    = @facade.dossier.state_fr
+    = @facade.dossier.display_state
 
 
   = render partial: '/dossiers/infos_entreprise'
diff --git a/app/views/users/dossiers/_list.html.haml b/app/views/users/dossiers/_list.html.haml
index b2842eafe..7ae47cb38 100644
--- a/app/views/users/dossiers/_list.html.haml
+++ b/app/views/users/dossiers/_list.html.haml
@@ -10,7 +10,7 @@
         = dossier.procedure.libelle
       %td
         = link_to(dossier.nom_projet, users_dossier_recapitulatif_path(dossier))
-      %td{id: "dossier_#{dossier.id}_state"}= dossier.state_fr
+      %td{id: "dossier_#{dossier.id}_state"}= dossier.display_state
       %td= dossier.last_update
 
 .pagination
diff --git a/app/views/users/recapitulatif/show.html.haml b/app/views/users/recapitulatif/show.html.haml
index ac396b3d9..15d51d543 100644
--- a/app/views/users/recapitulatif/show.html.haml
+++ b/app/views/users/recapitulatif/show.html.haml
@@ -30,7 +30,7 @@
             = 'Déposer mon dossier'
       -else
         %h3{:class => 'text-success', :style => 'text-align:right'}
-          = @facade.dossier.state_fr
+          = @facade.dossier.display_state
 
 %br
 
diff --git a/config/locales/models/dossier/fr.yml b/config/locales/models/dossier/fr.yml
index 56faa910b..37b811618 100644
--- a/config/locales/models/dossier/fr.yml
+++ b/config/locales/models/dossier/fr.yml
@@ -9,6 +9,15 @@ fr:
         montant_projet: 'Le montant du projet'
         montant_aide_demande: "Le montant d'aide demandée"
         date_previsionnelle: "La date de début prévisionnelle"
+        state:
+          draft: "Brouillon"
+          initiated: "Soumis"
+          replied: "Répondu"
+          updated: "Mis à jour"
+          validated: "Validé"
+          submitted: "Déposé"
+          closed: "Traité"
+
     errors:
       models:
         dossier:
diff --git a/spec/decorators/dossier_decorator_spec.rb b/spec/decorators/dossier_decorator_spec.rb
index 38bad1cf0..202c9f788 100644
--- a/spec/decorators/dossier_decorator_spec.rb
+++ b/spec/decorators/dossier_decorator_spec.rb
@@ -10,7 +10,7 @@ describe DossierDecorator do
   end
 
   describe 'state_fr' do
-    subject{ super().state_fr }
+    subject{ super().display_state }
 
     it 'draft is brouillon' do
       dossier.draft!
diff --git a/spec/lib/siade/api_spec.rb b/spec/lib/siade/api_spec.rb
index 800492b11..090dc3bdf 100644
--- a/spec/lib/siade/api_spec.rb
+++ b/spec/lib/siade/api_spec.rb
@@ -109,9 +109,7 @@ describe SIADE::API do
       let(:status) { 200 }
       let(:body) { File.read('spec/support/files/rna.json') }
 
-      it 'raises RestClient::Unauthorized' do
-        expect(subject).to eq(body)
-      end
+      it{ expect(subject).to eq(body) }
     end
   end
 end
diff --git a/spec/lib/siade/rna_adapter_spec.rb b/spec/lib/siade/rna_adapter_spec.rb
index dfbaf8d19..e9bb306f0 100644
--- a/spec/lib/siade/rna_adapter_spec.rb
+++ b/spec/lib/siade/rna_adapter_spec.rb
@@ -4,6 +4,7 @@ describe SIADE::RNAAdapter do
   let(:siret) { '50480511000013' }
   let(:body) { File.read('spec/support/files/rna.json') }
   let(:status) { 200 }
+
   subject { described_class.new(siret).to_params }
 
   before do
@@ -15,36 +16,23 @@ describe SIADE::RNAAdapter do
     let(:siret) { '234567' }
     let(:body) { '' }
     let(:status) { '404' }
+
     it { is_expected.to eq(nil) }
   end
 
-  it '#to_params class est une Hash ?' do
-    expect(subject).to be_an_instance_of(Hash)
-  end
+  it { expect(subject).to be_an_instance_of(Hash) }
 
-  context 'Attributs Associations' do
-    it 'L\'associations contient bien un id' do
-      expect(subject[:association_id]).to eq('W595001988')
-    end
+  describe 'Attributs Associations' do
+    it { expect(subject[:association_id]).to eq('W595001988') }
 
-    it 'L\'associations contient bien un titre' do
-      expect(subject[:titre]).to eq('UN SUR QUATRE')
-    end
+    it { expect(subject[:titre]).to eq('UN SUR QUATRE') }
 
-    it 'L\'associations contient bien un objet' do
-      expect(subject[:objet]).to eq("valoriser, transmettre et partager auprès des publics les plus larges possibles, les bienfaits de l'immigration, la richesse de la diversité et la curiosité de l'autre autrement")
-    end
+    it { expect(subject[:objet]).to eq("valoriser, transmettre et partager auprès des publics les plus larges possibles, les bienfaits de l'immigration, la richesse de la diversité et la curiosité de l'autre autrement") }
 
-    it 'L\'associations contient bien une date de creation' do
-      expect(subject[:date_creation]).to eq('2014-01-23')
-    end
+    it { expect(subject[:date_creation]).to eq('2014-01-23') }
 
-    it 'L\'associations contient bien une date de de declaration' do
-      expect(subject[:date_declaration]).to eq('2014-01-24')
-    end
+    it { expect(subject[:date_declaration]).to eq('2014-01-24') }
 
-    it 'L\'associations contient bien une date de publication' do
-      expect(subject[:date_publication]).to eq('2014-02-08')
-    end
+    it { expect(subject[:date_publication]).to eq('2014-02-08') }
   end
 end
diff --git a/spec/views/backoffice/dossiers/index_html.haml_spec.rb b/spec/views/backoffice/dossiers/index_html.haml_spec.rb
index 7e29d3014..8137df6be 100644
--- a/spec/views/backoffice/dossiers/index_html.haml_spec.rb
+++ b/spec/views/backoffice/dossiers/index_html.haml_spec.rb
@@ -22,7 +22,7 @@ describe 'backoffice/dossiers/index.html.haml', type: :view do
     it { is_expected.to have_css('#backoffice_index') }
     it { is_expected.to have_content(procedure.libelle) }
     it { is_expected.to have_content(decorate_dossier_initiated.nom_projet) }
-    it { is_expected.to have_content(decorate_dossier_initiated.state_fr) }
+    it { is_expected.to have_content(decorate_dossier_initiated.display_state) }
     it { is_expected.to have_content(decorate_dossier_initiated.last_update) }
 
     it { is_expected.not_to have_content(decorate_dossier_replied.nom_projet) }
@@ -47,7 +47,7 @@ describe 'backoffice/dossiers/index.html.haml', type: :view do
     it { is_expected.to have_css('#backoffice_index') }
     it { is_expected.to have_content(procedure.libelle) }
     it { is_expected.to have_content(decorate_dossier_replied.nom_projet) }
-    it { is_expected.to have_content(decorate_dossier_replied.state_fr) }
+    it { is_expected.to have_content(decorate_dossier_replied.display_state) }
     it { is_expected.to have_content(decorate_dossier_replied.last_update) }
 
     it { is_expected.not_to have_content(decorate_dossier_initiated.nom_projet) }
@@ -70,7 +70,7 @@ describe 'backoffice/dossiers/index.html.haml', type: :view do
     it { is_expected.to have_css('#backoffice_index') }
     it { is_expected.to have_content(procedure.libelle) }
     it { is_expected.to have_content(decorate_dossier_closed.nom_projet) }
-    it { is_expected.to have_content(decorate_dossier_closed.state_fr) }
+    it { is_expected.to have_content(decorate_dossier_closed.display_state) }
     it { is_expected.to have_content(decorate_dossier_closed.last_update) }
 
     it { is_expected.not_to have_content(decorate_dossier_initiated.nom_projet) }
diff --git a/spec/views/users/dossiers/index_html.haml_spec.rb b/spec/views/users/dossiers/index_html.haml_spec.rb
index 54cce502d..0462948f7 100644
--- a/spec/views/users/dossiers/index_html.haml_spec.rb
+++ b/spec/views/users/dossiers/index_html.haml_spec.rb
@@ -25,7 +25,7 @@ describe 'users/dossiers/index.html.haml', type: :view do
     describe 'dossier replied is present' do
       it { is_expected.to have_content(dossier_2.procedure.libelle) }
       it { is_expected.to have_content(dossier_2.nom_projet) }
-      it { is_expected.to have_content(dossier_2.state_fr) }
+      it { is_expected.to have_content(dossier_2.display_state) }
       it { is_expected.to have_content(dossier_2.last_update) }
     end
 
@@ -53,7 +53,7 @@ describe 'users/dossiers/index.html.haml', type: :view do
     describe 'dossier initiated is present' do
       it { is_expected.to have_content(dossier.procedure.libelle) }
       it { is_expected.to have_content(dossier.nom_projet) }
-      it { is_expected.to have_content(dossier.state_fr) }
+      it { is_expected.to have_content(dossier.display_state) }
       it { is_expected.to have_content(dossier.last_update) }
     end
 
@@ -81,7 +81,7 @@ describe 'users/dossiers/index.html.haml', type: :view do
     describe 'dossier termine is present' do
       it { is_expected.to have_content(dossier_termine.procedure.libelle) }
       it { is_expected.to have_content(dossier_termine.nom_projet) }
-      it { is_expected.to have_content(dossier_termine.state_fr) }
+      it { is_expected.to have_content(dossier_termine.display_state) }
       it { is_expected.to have_content(dossier_termine.last_update) }
     end