diff --git a/app/assets/javascripts/old_design/dossiers.js b/app/assets/javascripts/old_design/dossiers.js
deleted file mode 100644
index 02092fa12..000000000
--- a/app/assets/javascripts/old_design/dossiers.js
+++ /dev/null
@@ -1,44 +0,0 @@
-/* eslint no-unused-vars:0 */
-/* globals $ */
-
-$(document).on('turbolinks:load', handle_siret_form_errors);
-
-function error_form_siret(invalid_siret) {
-  setTimeout(function() {
-    $("input[type='submit']").val('Erreur SIRET');
-  }, 10);
-
-  $("input[type='submit']")
-    .removeClass('btn-success')
-    .addClass('btn-danger');
-
-  $('#dossier-siret')
-    .addClass('input-error')
-    .val(invalid_siret)
-    .on('input', reset_form_siret);
-}
-
-function reset_form_siret() {
-  $("input[type='submit']")
-    .removeClass('btn-danger')
-    .addClass('btn-success')
-    .val('Valider');
-  $('#dossier-siret').removeClass('input-error');
-}
-
-function toggle_etape_1() {
-  $('.row.etape.etape_1 .etapes-menu #logos').toggle(100);
-  $('.row.etape.etape_1 .etapes-informations #description_procedure').toggle(
-    100
-  );
-}
-
-function handle_siret_form_errors() {
-  $('.form-inline[data-remote]').on('ajax:error', function(event) {
-    var input = $('#dossier-siret', event.target);
-    if (input.length) {
-      var invalid_siret = input.val();
-      error_form_siret(invalid_siret);
-    }
-  });
-}
diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index 5a4ae2077..37a71f564 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -20,7 +20,6 @@
 // = require default_data_block
 // = require direct_uploads
 // = require dossiers
-// = require etapes
 // = require france_connect_particulier
 // = require left_panel
 // = require login
@@ -31,7 +30,6 @@
 // = require print
 // = require procedure
 // = require search
-// = require siret
 // = require outdated_browser_banner
 // = require switch_menu
 // = require autocomplete
diff --git a/app/assets/stylesheets/etapes.scss b/app/assets/stylesheets/etapes.scss
deleted file mode 100644
index 2ff84fa6f..000000000
--- a/app/assets/stylesheets/etapes.scss
+++ /dev/null
@@ -1,15 +0,0 @@
-.etape-2 {
-  .etapes-menu {
-    #dossier-siret {
-      width: 200px;
-    }
-
-    button {
-      margin-top: 8px;
-    }
-  }
-
-  .etapes-informations {
-    padding-top: 15px;
-  }
-}
diff --git a/app/assets/stylesheets/siret.scss b/app/assets/stylesheets/siret.scss
deleted file mode 100644
index e5bdf2050..000000000
--- a/app/assets/stylesheets/siret.scss
+++ /dev/null
@@ -1,12 +0,0 @@
-// Place all the styles related to the start controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/
-
-.mask {
-  display: none;
-}
-
-#titre-procedure {
-  margin-top: 3%;
-  margin-bottom: 2%;
-}
diff --git a/app/controllers/users/dossiers/add_siret_controller.rb b/app/controllers/users/dossiers/add_siret_controller.rb
deleted file mode 100644
index 9b39f38c8..000000000
--- a/app/controllers/users/dossiers/add_siret_controller.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-class Users::Dossiers::AddSiretController < ApplicationController
-  def show
-    @facade = DossierFacades.new params[:dossier_id], current_user.email
-
-    if !@facade.procedure.individual_with_siret?
-      raise ActiveRecord::RecordNotFound
-    end
-
-    if current_user.siret.present?
-      @siret = current_user.siret
-    end
-  rescue ActiveRecord::RecordNotFound
-    flash.alert = t('errors.messages.dossier_not_found')
-    redirect_to url_for dossiers_path
-  end
-end
diff --git a/app/controllers/users/dossiers_controller.rb b/app/controllers/users/dossiers_controller.rb
index 06b52f3d2..0a292509b 100644
--- a/app/controllers/users/dossiers_controller.rb
+++ b/app/controllers/users/dossiers_controller.rb
@@ -6,7 +6,6 @@ class Users::DossiersController < UsersController
 
   before_action :store_user_location!, only: :new
   before_action :authenticate_user!, except: [:commencer, :commencer_test]
-  before_action :check_siret, only: :siret_informations
 
   before_action only: [:show] do
     authorized_routes? self.class
@@ -52,11 +51,6 @@ class Users::DossiersController < UsersController
     end
 
     dossier = Dossier.create!(procedure: procedure, user: current_user, state: Dossier.states.fetch(:brouillon))
-    siret = params[:siret] || current_user.siret
-
-    if siret.present?
-      update_current_user_siret! siret
-    end
 
     if dossier.procedure.for_individual
       redirect_to identite_dossier_path(dossier)
@@ -67,117 +61,20 @@ class Users::DossiersController < UsersController
     error_procedure
   end
 
-  def show
-    @facade = facade
-    if current_user.siret.present?
-      @siret = current_user.siret
-    end
-
-  rescue ActiveRecord::RecordNotFound
-    flash.alert = t('errors.messages.dossier_not_found')
-    redirect_to url_for dossiers_path
-  end
-
-  def siret_informations
-    @facade = facade params[:dossier_id]
-
-    update_current_user_siret!(siret)
-
-    etablissement_attributes = ApiEntrepriseService.get_etablissement_params_for_siret(siret, @facade.dossier.procedure_id)
-
-    if etablissement_attributes.present?
-      etablissement_attributes = ActionController::Parameters.new(etablissement_attributes).permit!
-      etablissement = @facade.dossier.build_etablissement(etablissement_attributes)
-      if !etablissement.save
-        return errors_valid_siret
-      end
-    else
-      return errors_valid_siret
-    end
-
-    @facade = facade params[:dossier_id]
-
-    if @facade.procedure.individual_with_siret?
-      render '/dossiers/add_siret', formats: 'js'
-    else
-      render '/dossiers/new_siret', formats: 'js'
-    end
-  rescue ActiveRecord::RecordNotFound
-    flash.alert = t('errors.messages.dossier_not_found')
-    redirect_to url_for dossiers_path
-  end
-
-  def change_siret
-    Dossier.find(params[:dossier_id]).reset!
-
-    @facade = facade params[:dossier_id]
-
-    if @facade.procedure.individual_with_siret?
-      render '/dossiers/add_siret', formats: 'js'
-    else
-      render '/dossiers/new_siret', formats: 'js'
-    end
-  end
-
-  def update
-    @facade = facade params[:dossier][:id]
-    @facade.dossier.update!(autorisation_donnees: true)
-
-    if @facade.dossier.procedure.module_api_carto.use_api_carto
-      redirect_to url_for(controller: :carte, action: :show, dossier_id: @facade.dossier.id)
-    else
-      redirect_to brouillon_dossier_path(@facade.dossier)
-    end
-  end
-
   def self.route_authorization
     {
       states: [Dossier.states.fetch(:brouillon)]
     }
   end
 
-  def destroy
-    dossier = current_user.dossiers.find(params[:id])
-    if dossier.brouillon?
-      dossier.destroy
-      flash.notice = 'Brouillon supprimé'
-    end
-    redirect_to url_for dossiers_path
-  end
-
   private
 
-  def check_siret
-    if !Siret.new(siret: siret).valid?
-      errors_valid_siret
-    end
-  end
-
-  def errors_valid_siret
-    flash.alert = t('errors.messages.invalid_siret')
-    @facade = facade params[:dossier_id]
-
-    render '/dossiers/new_siret', formats: :js, locals: { invalid_siret: siret }
-  end
-
-  def siret
-    create_params[:siret]
-  end
-
-  def create_params
-    params.require(:dossier).permit(:siret)
-  end
-
   def error_procedure
     flash.alert = t('errors.messages.procedure_not_found')
 
     redirect_to url_for dossiers_path
   end
 
-  def update_current_user_siret!(siret)
-    current_user.update(siret: siret)
-  end
-
   def facade(id = params[:id])
     DossierFacades.new id, current_user.email
   end
diff --git a/app/views/dossiers/_infos_entreprise.html.haml b/app/views/dossiers/_infos_entreprise.html.haml
deleted file mode 100644
index a4c5e6311..000000000
--- a/app/views/dossiers/_infos_entreprise.html.haml
+++ /dev/null
@@ -1,55 +0,0 @@
-.col-md-12.col-sm-12.col-xs-12.col-xs-12
-  %h4
-    = raison_sociale_or_name(@facade.etablissement)
-  .row.split-row
-    .col-xs-12.split-hr
-.row
-  .col-xs-12
-
-    .row
-      .col-xs-4.entreprise-label Siret :
-      .col-xs-8.entreprise-info= @facade.etablissement.siret
-    - if @facade.etablissement.siret != @facade.etablissement.entreprise.siret_siege_social
-      .row
-        .col-xs-4.entreprise-label SIRET siège social :
-        .col-xs-8.entreprise-info= @facade.etablissement.entreprise.siret_siege_social
-    .row
-      .col-xs-4.entreprise-label Forme juridique :
-      .col-xs-8.entreprise-info= @facade.etablissement.entreprise.forme_juridique
-    .row
-      .col-xs-4.entreprise-label Libellé naf :
-      .col-xs-8.entreprise-info= @facade.etablissement.libelle_naf
-    .row
-      .col-xs-4.entreprise-label Code naf :
-      .col-xs-8.entreprise-info= @facade.etablissement.naf
-    .row
-      .col-xs-4.entreprise-label Date de création :
-      .col-xs-8.entreprise-info= @facade.etablissement.entreprise.date_creation&.strftime("%d-%m-%Y")
-    .row
-      .col-xs-4.entreprise-label Effectif organisation :
-      .col-xs-8.entreprise-info= effectif(@facade.etablissement)
-    .row
-      .col-xs-4.entreprise-label Code effectif :
-      .col-xs-8.entreprise-info= @facade.etablissement.entreprise.code_effectif_entreprise
-    .row
-      .col-xs-4.entreprise-label Numéro TVA intracommunautaire :
-      .col-xs-8.entreprise-info= @facade.etablissement.entreprise.numero_tva_intracommunautaire
-
-    .row
-      .col-xs-4.entreprise-label Adresse :
-      .col-xs-8.entreprise-info
-        - @facade.etablissement.adresse.split("\n").each do |line|
-          = line
-    .row
-      .col-xs-4.entreprise-label Capital social :
-      .col-xs-8.entreprise-info= pretty_currency(@facade.etablissement.entreprise.capital_social)
-
-    .row
-      .col-xs-4.entreprise-label Exercices :
-      .col-xs-8.entreprise-info
-        les exercices comptables des trois dernières années sont joints à votre dossier.
-
-    .row.split-row
-      .col-xs-12.split-hr
-- if @facade.etablissement.association?
-  = render partial: '/dossiers/infos_rna'
diff --git a/app/views/dossiers/_infos_rna.html.haml b/app/views/dossiers/_infos_rna.html.haml
deleted file mode 100644
index b57a2c718..000000000
--- a/app/views/dossiers/_infos_rna.html.haml
+++ /dev/null
@@ -1,22 +0,0 @@
-.row#infos_rna
-  .col-lg-6.col-md-6.col-sm-6.col-xs-6
-    %dl.dl-horizontal
-      %dt Association ID :
-      %dd.text-success= @facade.etablissement.association_rna
-
-      %dt Titre :
-      %dd= @facade.etablissement.association_titre
-
-      %dt Objet :
-      %dd= @facade.etablissement.association_objet
-
-  .col-lg-6.col-md-6.col-sm-6.col-xs-6
-    %dl.dl-horizontal
-      %dt Date création :
-      %dd= @facade.etablissement.association_date_creation&.strftime("%d/%m/%Y")
-
-      %dt Capital publication :
-      %dd= @facade.etablissement.association_date_publication&.strftime("%d/%m/%Y")
-
-      %dt Capital déclaration :
-      %dd= @facade.etablissement.association_date_declaration&.strftime("%d/%m/%Y")
diff --git a/app/views/dossiers/_pieces_justificatives.html.haml b/app/views/dossiers/_pieces_justificatives.html.haml
deleted file mode 100644
index 4d945b685..000000000
--- a/app/views/dossiers/_pieces_justificatives.html.haml
+++ /dev/null
@@ -1,27 +0,0 @@
-#pieces-justificatives
-  %table.table
-    - @facade.dossier.types_de_piece_justificative.order('order_place ASC').each do |type_de_piece_justificative|
-      %tr{ id: "piece_justificative_#{type_de_piece_justificative.id}" }
-        %th.col-lg-6
-          = type_de_piece_justificative.libelle
-        %td.col-lg-6.col-md-6.col-sm-6.col-xs-6
-          - if type_de_piece_justificative.api_entreprise
-            %span.text-success Nous l'avons récupéré pour vous.
-          - elsif (@pj = @facade.dossier.retrieve_last_piece_justificative_by_type(type_de_piece_justificative.id)).present?
-            -# - if user_signed_in?
-            -#   = 'Pièce fournie'
-            -# - elsif gestionnaire_signed_in?
-            %a{ href: "#{@pj.content_url}", target: '_blank' } Consulter
-            %span{ style: 'margin-left: 12px;' }
-              \-
-            %a.btn.fa.fa-timer{ style: 'color: black; padding-top: 0;',
-                                                "data-target" => "#pj-modal",
-                                                "data-toggle" => "modal",
-                                                :type => "button",
-                                                "data-modal_title" => type_de_piece_justificative.libelle,
-                                                "data-modal_index" => "type_de_pj_#{type_de_piece_justificative.id}" }
-          - else
-            = 'Pièce non fournie'
-
-  -# - if gestionnaire_signed_in?
-  = render partial: '/dossiers/modal_historique'
diff --git a/app/views/dossiers/_show.html.haml b/app/views/dossiers/_show.html.haml
deleted file mode 100644
index 1aa3e24a1..000000000
--- a/app/views/dossiers/_show.html.haml
+++ /dev/null
@@ -1,7 +0,0 @@
-#users-siret-index
-
-  .row.etape.etape_1
-    = render partial: '/dossiers/etapes/etape1'
-
-  .row.etape.etape-2
-    = render partial: '/dossiers/etapes/etape2'
diff --git a/app/views/dossiers/add_siret.js.erb b/app/views/dossiers/add_siret.js.erb
deleted file mode 100644
index d0f81b82e..000000000
--- a/app/views/dossiers/add_siret.js.erb
+++ /dev/null
@@ -1,12 +0,0 @@
-<% if flash.empty? %>
-$('.row.etape.etape-2').hide(300, render_new_siret);
-$('.row.etape.etape-2').slideDown(400);
-<% else %>
-error_form_siret('<%= invalid_siret %>');
-<%  end %>
-
-<% flash.clear %>
-
-function render_new_siret(){
-    $('.row.etape.etape-2').html("<%= escape_javascript(render partial: '/dossiers/etapes/etape_2/entreprise', locals: { facade: @facade } ) %>");
-}
diff --git a/app/views/dossiers/etapes/_etape1.html.haml b/app/views/dossiers/etapes/_etape1.html.haml
deleted file mode 100644
index 9b70619cc..000000000
--- a/app/views/dossiers/etapes/_etape1.html.haml
+++ /dev/null
@@ -1,23 +0,0 @@
-.col-xs-3.center
-  %h3 Ma démarche
-
-  #logos.center{ class: (@facade.etablissement.nil? ? '' : 'mask') }
-    - if @facade.procedure.euro_flag
-      #euro_flag.flag
-        = image_tag('drapeau_europe.png')
-
-    #logo_procedure.flag
-      = image_tag( @facade.procedure.decorate.logo_img )
-
-.etape.etapes-informations.col-xs-9
-  .row
-    .col-xs-12.padding-left-30
-      %h2#titre-procedure.text-info
-        = @facade.procedure.libelle
-
-      #description_procedure{ style: 'width: 95%;', class: (@facade.etablissement.nil? ? '' : 'mask') }
-        = h string_to_html(@facade.procedure.description)
-
-        - if @facade.procedure.lien_site_web.present?
-          .center
-            = link_to "En savoir plus ...", sanitize_url(@facade.procedure.lien_site_web), target: '_blank'
diff --git a/app/views/dossiers/etapes/_etape2.html.haml b/app/views/dossiers/etapes/_etape2.html.haml
deleted file mode 100644
index 4dbf20800..000000000
--- a/app/views/dossiers/etapes/_etape2.html.haml
+++ /dev/null
@@ -1 +0,0 @@
-= render partial: 'dossiers/etapes/etape_2/entreprise'
diff --git a/app/views/dossiers/etapes/_etape3.html.haml b/app/views/dossiers/etapes/_etape3.html.haml
deleted file mode 100644
index 4a0e54e99..000000000
--- a/app/views/dossiers/etapes/_etape3.html.haml
+++ /dev/null
@@ -1,6 +0,0 @@
-.etape.etapes-menu.col-xs-3
-  %h3
-    Ma zone d'intervention
-
-.etape.etapes-informations.col-xs-9
-  .row
diff --git a/app/views/dossiers/etapes/_etape4.html.haml b/app/views/dossiers/etapes/_etape4.html.haml
deleted file mode 100644
index 70456b83f..000000000
--- a/app/views/dossiers/etapes/_etape4.html.haml
+++ /dev/null
@@ -1,6 +0,0 @@
-.etape.etapes-menu.col-xs-3
-  %h3
-    Mon dossier
-
-.etape.etapes-informations.col-xs-9
-  .row
diff --git a/app/views/dossiers/etapes/etape_2/_entreprise.html.haml b/app/views/dossiers/etapes/etape_2/_entreprise.html.haml
deleted file mode 100644
index 46af19602..000000000
--- a/app/views/dossiers/etapes/etape_2/_entreprise.html.haml
+++ /dev/null
@@ -1,36 +0,0 @@
-.etape.etapes-menu.col-xs-3
-  %h3
-    Mes informations
-  %br
-  - if @facade.etablissement.present?
-    .center{ style: 'margin-left: -5%;' }
-      Vous êtes authentifié avec le SIRET
-
-      %h3.text-success
-        = @facade.etablissement.siret
-      = form_for @facade.dossier, url: users_dossier_change_siret_path(dossier_id: @facade.dossier.id), method: :put, remote: true do |f|
-        = f.submit 'Changer de SIRET', class: %w(btn btn-xs btn-primary)
-
-
-.etape.etapes-informations.col-xs-9
-  .row
-    - if @facade.etablissement.nil?
-      #new_siret{ style: 'margin-left: 20%; margin-top: 5%;' }
-        = form_for @facade.dossier, html: { class: 'form-inline' }, url: users_dossier_siret_informations_path(dossier_id: @facade.dossier.id), method: :post, remote: true do |f|
-          .form-group.form-group-lg
-            = f.text_field :siret, id: "dossier-siret", class: "form-control", placeholder: "Entrez votre Siret", value: @siret
-            = f.hidden_field :dossier_id, value: @facade.dossier.id
-            = f.submit 'Valider', class: %w(btn btn-lg btn-success), id: 'submit-siret', data: { disable: true }
-    - else
-      %br
-      #recap-info-entreprise
-        = render partial: '/dossiers/infos_entreprise'
-
-        %p#insee-infogreffe{ style: 'color: grey; float: right;' }
-          %i
-            Informations récupérées auprès de l'INSEE et d'INFOGREFFE
-
-        %br
-        = form_for @facade.dossier, url: { controller: '/users/dossiers', action: :update } do |f|
-          = f.hidden_field :id
-          = f.submit 'Etape suivante', class: "btn btn btn-info", style: 'float: right;', id: 'etape_suivante'
diff --git a/app/views/dossiers/new_siret.js.erb b/app/views/dossiers/new_siret.js.erb
deleted file mode 100644
index 7e9ac5949..000000000
--- a/app/views/dossiers/new_siret.js.erb
+++ /dev/null
@@ -1,13 +0,0 @@
-<% if flash.empty? %>
-$('.row.etape.etape-2').hide(300, render_new_siret);
-$('.row.etape.etape-2').slideDown(400);
-toggle_etape_1();
-<% else %>
-error_form_siret('<%= invalid_siret %>');
-<%  end %>
-
-<% flash.clear %>
-
-function render_new_siret(){
-    $('.row.etape.etape-2').html("<%= escape_javascript(render partial: '/dossiers/etapes/etape2', locals: { facade: @facade } ) %>");
-}
diff --git a/app/views/dossiers/show.html.haml b/app/views/dossiers/show.html.haml
deleted file mode 100644
index 8df80b688..000000000
--- a/app/views/dossiers/show.html.haml
+++ /dev/null
@@ -1 +0,0 @@
-= render partial: 'show'
diff --git a/app/views/users/dossiers/add_siret/show.html.haml b/app/views/users/dossiers/add_siret/show.html.haml
deleted file mode 100644
index 134d78a16..000000000
--- a/app/views/users/dossiers/add_siret/show.html.haml
+++ /dev/null
@@ -1,2 +0,0 @@
-.row.etape.etape-2
-  = render partial: 'dossiers/etapes/etape_2/entreprise'
diff --git a/app/views/users/dossiers/show.html.haml b/app/views/users/dossiers/show.html.haml
deleted file mode 100644
index 914452765..000000000
--- a/app/views/users/dossiers/show.html.haml
+++ /dev/null
@@ -1 +0,0 @@
-= render partial:  '/dossiers/show'
diff --git a/app/views/users/siret/_pro.html.haml b/app/views/users/siret/_pro.html.haml
deleted file mode 100644
index 8221d00e4..000000000
--- a/app/views/users/siret/_pro.html.haml
+++ /dev/null
@@ -1,14 +0,0 @@
-%p.lead#pro_section
-  %h2#titre-procedure.text-info
-    = @procedure.libelle
-
-  %div
-    = h string_to_html(@procedure.description)
-
-  %br
-  = form_tag(url_for({ controller: :dossiers, action: :create }), class: 'form-inline', method: 'POST') do |f|
-    .form-group.form-group-lg
-      = text_field_tag :siret, nil, :class => "form-control", :placeholder => "Entrez votre Siret", :id => "siret", :name => "siret", :maxlength => 14, :style => 'margin-bottom: 10px', value: @siret
-      %br
-      = submit_tag "Commencer", class: %w(btn btn-lg btn-success), style: 'margin-top: 20px;', data: { disable: true, submit: true }
-      %input{ type: 'hidden', value: "#{@procedure.id}", name: 'procedure_id', id: 'procedure_id' }
diff --git a/app/views/users/siret/index.html.haml b/app/views/users/siret/index.html.haml
deleted file mode 100644
index c189ce64e..000000000
--- a/app/views/users/siret/index.html.haml
+++ /dev/null
@@ -1,3 +0,0 @@
-.container.center#users-siret-index
-  .row
-    = render partial: 'pro'
diff --git a/config/routes.rb b/config/routes.rb
index 2a8ebd9f3..8e7faec7f 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -150,20 +150,13 @@ Rails.application.routes.draw do
     end
 
     resources :dossiers do
-      get '/add_siret' => 'dossiers/add_siret#show'
-
       post '/carte/zones' => 'carte#zones'
       get '/carte' => 'carte#show'
       post '/carte' => 'carte#save'
 
       put '/archive' => 'dossiers#archive'
-
-      post '/siret_informations' => 'dossiers#siret_informations'
-      put '/change_siret' => 'dossiers#change_siret'
     end
 
-    resource 'dossiers'
-
     # Redirection of legacy "/users/dossiers" route to "/dossiers"
     get 'dossiers', to: redirect('/dossiers')
     get 'dossiers/:id/recapitulatif', to: redirect('/dossiers/%{id}')
diff --git a/spec/controllers/users/dossiers/add_siret_controller_spec.rb b/spec/controllers/users/dossiers/add_siret_controller_spec.rb
deleted file mode 100644
index 9a191b47d..000000000
--- a/spec/controllers/users/dossiers/add_siret_controller_spec.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-require 'spec_helper'
-
-describe Users::Dossiers::AddSiretController, type: :controller do
-  describe '#GET show' do
-    let(:dossier) { create :dossier }
-
-    before do
-      sign_in dossier.user
-    end
-
-    subject { get :show, params: { dossier_id: dossier.id } }
-
-    context 'when dossier is not attached at a procedure with individual siret attribut' do
-      it { is_expected.to redirect_to dossiers_path }
-    end
-
-    context 'when dossier is  attached at a procedure with individual siret attribut' do
-      let(:procedure) { create :procedure, individual_with_siret: true }
-      let(:dossier) { create :dossier, procedure: procedure }
-
-      it { expect(subject.status).to eq 200 }
-    end
-  end
-end
diff --git a/spec/controllers/users/dossiers_controller_spec.rb b/spec/controllers/users/dossiers_controller_spec.rb
index cac2d12f4..5bfa1dd45 100644
--- a/spec/controllers/users/dossiers_controller_spec.rb
+++ b/spec/controllers/users/dossiers_controller_spec.rb
@@ -7,48 +7,6 @@ describe Users::DossiersController, type: :controller do
   let(:procedure_id) { procedure.id }
   let(:dossier) { create(:dossier, user: user, procedure: procedure) }
   let(:dossier_id) { dossier.id }
-  let(:siret_not_found) { 999_999_999_999 }
-
-  let(:rna_status) { 404 }
-  let(:rna_body) { '' }
-
-  let(:user) { create :user }
-
-  let(:exercices_status) { 200 }
-  let(:exercices_body) { File.read('spec/fixtures/files/api_entreprise/exercices.json') }
-
-  let(:siren) { '440117620' }
-  let(:siret) { '44011762001530' }
-  let(:siret_with_whitespaces) { '440 1176 2001 530' }
-  let(:bad_siret) { 1 }
-
-  describe 'GET #show' do
-    before do
-      sign_in dossier.user
-    end
-    it 'returns http success with dossier_id valid' do
-      get :show, params: { id: dossier_id }
-      expect(response).to have_http_status(:success)
-    end
-
-    it 'redirection vers liste dossier si mauvais dossier ID' do
-      get :show, params: { id: siret_not_found }
-      expect(response).to redirect_to root_path
-    end
-
-    describe 'before_action authorized_routes?' do
-      context 'when dossier does not have a valid state' do
-        before do
-          dossier.state = Dossier.states.fetch(:en_instruction)
-          dossier.save
-
-          get :show, params: { id: dossier.id }
-        end
-
-        it { is_expected.to redirect_to root_path }
-      end
-    end
-  end
 
   describe 'GET #new' do
     subject { get :new, params: { procedure_id: procedure_id } }
@@ -65,58 +23,6 @@ describe Users::DossiersController, type: :controller do
 
           it { expect { subject }.to change(Dossier, :count).by 1 }
 
-          describe 'save user siret' do
-            context 'when user have not a saved siret' do
-              context 'when siret is present on request' do
-                subject { get :new, params: { procedure_id: procedure_id, siret: siret } }
-
-                before do
-                  subject
-                  user.reload
-                end
-
-                it { expect(user.siret).to eq siret }
-              end
-
-              context 'when siret is not present on the request' do
-                before do
-                  subject
-                  user.reload
-                end
-
-                it { expect(user.siret).to eq nil }
-              end
-            end
-
-            context 'when user have a saved siret' do
-              before do
-                user.siret = '53029478400026'
-                user.save
-                user.reload
-              end
-
-              context 'when siret is present on request' do
-                subject { get :new, params: { procedure_id: procedure_id, siret: siret } }
-
-                before do
-                  subject
-                  user.reload
-                end
-
-                it { expect(user.siret).to eq siret }
-              end
-
-              context 'when siret is not present on the request' do
-                before do
-                  subject
-                  user.reload
-                end
-
-                it { expect(user.siret).to eq '53029478400026' }
-              end
-            end
-          end
-
           context 'when procedure is archived' do
             let(:procedure) { create(:procedure, :archived) }
 
@@ -190,244 +96,4 @@ describe Users::DossiersController, type: :controller do
       it { expect(subject).to redirect_to(root_path) }
     end
   end
-
-  describe 'POST #siret_informations' do
-    let(:user) { create(:user) }
-
-    before do
-      stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/etablissements\/#{siret_not_found}?.*token=/)
-        .to_return(status: 404, body: 'fake body')
-
-      stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/etablissements\/#{siret}?.*token=/)
-        .to_return(status: status_entreprise_call, body: File.read('spec/fixtures/files/api_entreprise/etablissements.json'))
-
-      stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/entreprises\/#{siren}?.*token=/)
-        .to_return(status: status_entreprise_call, body: File.read('spec/fixtures/files/api_entreprise/entreprises.json'))
-
-      stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/exercices\/#{siret}?.*token=/)
-        .to_return(status: exercices_status, body: exercices_body)
-
-      stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/associations\/#{siret}?.*token=/)
-        .to_return(status: rna_status, body: rna_body)
-
-      dossier
-    end
-
-    describe 'dossier attributs' do
-      let(:status_entreprise_call) { 200 }
-      shared_examples 'with valid siret' do
-        before do
-          sign_in user
-        end
-
-        subject { post :siret_informations, params: { dossier_id: dossier.id, dossier: { siret: example_siret } } }
-
-        it 'create a dossier' do
-          expect { subject }.to change { Dossier.count }.by(0)
-        end
-
-        it "links dossier to user" do
-          subject
-          expect(Dossier.last.user).to eq(user)
-        end
-
-        it 'creates etablissement for dossier' do
-          expect { subject }.to change { Etablissement.count }.by(1)
-        end
-
-        it 'links etablissement to dossier' do
-          subject
-          expect(Etablissement.last.dossier).to eq(Dossier.last)
-        end
-
-        it 'links etablissement to entreprise' do
-          subject
-          expect(Etablissement.last.entreprise).to be_truthy
-        end
-
-        it 'creates exercices for dossier' do
-          expect { subject }.to change { Exercice.count }.by(3)
-          expect(Exercice.last.etablissement).to eq(Dossier.last.etablissement)
-        end
-
-        context 'when siret have no exercices' do
-          let(:exercices_status) { 404 }
-          let(:exercices_body) { '' }
-
-          it { expect { subject }.not_to change { Exercice.count } }
-        end
-
-        it 'links procedure to dossier' do
-          subject
-          expect(Dossier.last.procedure).to eq(Procedure.last)
-        end
-
-        it 'state of dossier is brouillon' do
-          subject
-          expect(Dossier.last.state).to eq(Dossier.states.fetch(:brouillon))
-        end
-
-        describe 'get rna informations' do
-          context 'when siren have not rna informations' do
-            let(:rna_status) { 404 }
-            let(:rna_body) { '' }
-
-            it 'not creates association information for etablissement' do
-              subject
-              expect(Dossier.last.etablissement.association?).to be_falsey
-            end
-          end
-
-          context 'when siren have rna informations' do
-            let(:rna_status) { 200 }
-            let(:rna_body) { File.read('spec/fixtures/files/api_entreprise/associations.json') }
-
-            it 'creates rna information for entreprise' do
-              subject
-              expect(Dossier.last.etablissement.association?).to be_truthy
-            end
-          end
-        end
-      end
-
-      describe "with siret without whitespaces" do
-        let(:example_siret) { siret }
-        if ENV['CIRCLECI'].nil?
-          it_should_behave_like "with valid siret"
-        end
-      end
-
-      describe "with siret with whitespaces" do
-        let(:example_siret) { siret_with_whitespaces }
-        if ENV['CIRCLECI'].nil?
-          it_should_behave_like "with valid siret"
-        end
-      end
-
-      context 'with non existant siret' do
-        before do
-          sign_in user
-          subject
-        end
-
-        let(:siret_not_found) { '11111111111111' }
-        subject { post :siret_informations, params: { dossier_id: dossier.id, dossier: { siret: siret_not_found } } }
-
-        it 'does not create new dossier' do
-          expect { subject }.not_to change { Dossier.count }
-        end
-
-        it { expect(response.status).to eq 200 }
-        it { expect(flash.alert).to eq 'Le siret est incorrect' }
-        it { expect(response.to_a[2]).to be_an_instance_of ActionDispatch::Response::RackBody }
-      end
-    end
-
-    context 'when REST error 400 is return' do
-      let(:status_entreprise_call) { 400 }
-
-      subject { post :siret_informations, params: { dossier_id: dossier.id, dossier: { siret: siret } } }
-
-      before do
-        sign_in user
-        subject
-      end
-
-      it { expect(response.status).to eq 200 }
-    end
-  end
-
-  describe 'PUT #update' do
-    let(:params) { { id: dossier_id, dossier: { id: dossier_id, individual_attributes: individual_params } } }
-    let(:individual_params) { { gender: 'M.', nom: 'Julien', prenom: 'Xavier', birthdate: birthdate } }
-    let(:birthdate) { '20/01/1991' }
-    subject { put :update, params: params }
-
-    before do
-      sign_in dossier.user
-      dossier.update_columns(autorisation_donnees: nil)
-      dossier.reload
-      subject
-    end
-
-    context 'when Checkbox is checked' do
-      context 'procedure not use api carto' do
-        it 'redirects to demande' do
-          expect(response).to redirect_to(brouillon_dossier_path(dossier))
-        end
-      end
-
-      context 'procedure use api carto' do
-        let(:procedure) { create(:procedure, :with_api_carto) }
-
-        before do
-          subject
-        end
-        it 'redirects to carte' do
-          expect(response).to redirect_to(controller: :carte, action: :show, dossier_id: dossier.id)
-        end
-      end
-
-      it 'update dossier' do
-        dossier.reload
-        expect(dossier.autorisation_donnees).to be_truthy
-      end
-    end
-  end
-
-  describe 'DELETE #destroy' do
-    let(:user) { create(:user) }
-    let!(:dossier_brouillon) { create :dossier, state: Dossier.states.fetch(:brouillon), user: user }
-    let!(:dossier_not_brouillon) { create :dossier, state: Dossier.states.fetch(:en_construction), user: user }
-
-    subject { delete :destroy, params: { id: dossier.id } }
-
-    before do
-      sign_in user
-    end
-
-    context 'when dossier is brouillon' do
-      let(:dossier) { dossier_brouillon }
-
-      it { expect(subject.status).to eq 302 }
-
-      describe 'flash notice' do
-        before do
-          subject
-        end
-
-        it { expect(flash[:notice]).to be_present }
-      end
-
-      it 'destroy dossier is call' do
-        expect_any_instance_of(Dossier).to receive(:destroy)
-        subject
-      end
-
-      it { expect { subject }.to change { Dossier.count }.by(-1) }
-    end
-
-    context 'when dossier is not a brouillon' do
-      let(:dossier) { dossier_not_brouillon }
-
-      it { expect { subject }.to change { Dossier.count }.by(0) }
-    end
-  end
-
-  describe 'PUT #change_siret' do
-    let(:dossier) { create(:dossier, :with_entreprise, user: user, procedure: procedure) }
-
-    subject { put :change_siret, params: { dossier_id: dossier.id } }
-
-    before do
-      sign_in user
-    end
-
-    it { expect(subject.status).to eq 200 }
-
-    it 'function dossier.reset! is call' do
-      expect_any_instance_of(Dossier).to receive(:reset!)
-      subject
-    end
-  end
 end
diff --git a/spec/views/dossiers/_infos_entreprise_spec.rb b/spec/views/dossiers/_infos_entreprise_spec.rb
deleted file mode 100644
index 5d723b8e8..000000000
--- a/spec/views/dossiers/_infos_entreprise_spec.rb
+++ /dev/null
@@ -1 +0,0 @@
-# TODO à écrire
diff --git a/spec/views/dossiers/show.html.haml_spec.rb b/spec/views/dossiers/show.html.haml_spec.rb
deleted file mode 100644
index 43d75fdd6..000000000
--- a/spec/views/dossiers/show.html.haml_spec.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-require 'spec_helper'
-
-describe 'dossiers/show.html.haml', type: :view do
-  let(:user) { create(:user) }
-  let(:dossier) { create(:dossier, :with_entreprise, user: user) }
-
-  before do
-    assign(:facade, DossierFacades.new(dossier.id, user.email))
-
-    render
-  end
-
-  context "sur la page d'information d'un SIRET" do
-    it 'Le formulaire envoie vers /users/dossiers/:dossier_id en #POST' do
-      expect(rendered).to have_selector("form[action='/users/dossiers'][method=post]")
-    end
-
-    it "les informations de l'entreprise sont présents" do
-      expect(rendered).to have_content('Siret')
-    end
-
-    it 'le bouton "Etape suivante" est présent' do
-      expect(rendered).to have_selector('#etape_suivante')
-    end
-  end
-end
diff --git a/spec/views/users/siret/index.html.haml_spec.rb b/spec/views/users/siret/index.html.haml_spec.rb
deleted file mode 100644
index 34d6ff893..000000000
--- a/spec/views/users/siret/index.html.haml_spec.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-require 'spec_helper'
-
-describe 'users/siret/index.html.haml', type: :view do
-  let(:procedure) { create(:procedure, libelle: 'Demande de subvention') }
-  before do
-    assign(:procedure, procedure)
-    render
-  end
-
-  it 'la section des professionnels est présente' do
-    expect(rendered).to have_selector('#pro_section')
-  end
-
-  context 'dans la section professionnel' do
-    it 'le formulaire envoie vers /dossiers en #POST' do
-      expect(rendered).to have_selector("form[action='/users/dossiers'][method=post]")
-    end
-
-    it 'le champs "Numéro SIRET" est présent' do
-      expect(rendered).to have_selector('input[id=siret][name=siret]')
-    end
-
-    it 'le titre de la démarche' do
-      expect(rendered).to have_selector('#titre-procedure')
-    end
-
-    context 'stockage de l\'ID de la démarche dans un champs hidden' do
-      it { expect(rendered).to have_selector("input[type=hidden][id=procedure_id][name=procedure_id][value='#{procedure.id}']", visible: false) }
-    end
-
-    it 'le titre de la démarche est présent sur la page' do
-      expect(rendered).to have_content(procedure.libelle)
-    end
-  end
-end