diff --git a/app/graphql/schema.graphql b/app/graphql/schema.graphql
index 7a933303c..6b0b895f4 100644
--- a/app/graphql/schema.graphql
+++ b/app/graphql/schema.graphql
@@ -686,10 +686,24 @@ enum DossierState {
   sans_suite
 }
 
+type Effectif {
+  """
+  Année de l'effectif mensuel
+  """
+  annee: String!
+
+  """
+  Mois de l'effectif mensuel
+  """
+  mois: String!
+  nb: Float!
+}
+
 type Entreprise {
   capitalSocial: BigInt!
   codeEffectifEntreprise: String!
   dateCreation: ISO8601Date!
+  effectifs: [Effectif!]!
   formeJuridique: String!
   formeJuridiqueCode: String!
   inlineAdresse: String!
diff --git a/app/graphql/types/personne_morale_type.rb b/app/graphql/types/personne_morale_type.rb
index 357805f6c..5bc5f176b 100644
--- a/app/graphql/types/personne_morale_type.rb
+++ b/app/graphql/types/personne_morale_type.rb
@@ -1,6 +1,12 @@
 module Types
   class PersonneMoraleType < Types::BaseObject
     class EntrepriseType < Types::BaseObject
+      class EffectifType < Types::BaseObject
+        field :mois, String, null: false, description: "Mois de l'effectif mensuel"
+        field :annee, String, null: false, description: "Année de l'effectif mensuel"
+        field :nb, Float, null: false
+      end
+
       field :siren, String, null: false
       field :capital_social, GraphQL::Types::BigInt, null: false
       field :numero_tva_intracommunautaire, String, null: false
@@ -10,10 +16,23 @@ module Types
       field :raison_sociale, String, null: false
       field :siret_siege_social, String, null: false
       field :code_effectif_entreprise, String, null: false
+      field :effectifs, [EffectifType], null: false
       field :date_creation, GraphQL::Types::ISO8601Date, null: false
       field :nom, String, null: false
       field :prenom, String, null: false
       field :inline_adresse, String, null: false
+
+      def effectifs
+        if object.effectif_mensuel.present?
+          [
+            {
+              mois: object.effectif_mois,
+              annee: object.effectif_annee,
+              nb: object.effectif_mensuel
+            }
+          ]
+        end
+      end
     end
 
     class AssociationType < Types::BaseObject
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index acdabec8a..e7f399a48 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -130,6 +130,14 @@ module ApplicationHelper
     datetime.present? ? I18n.l(datetime) : ''
   end
 
+  def try_format_mois_effectif(etablissement)
+    if etablissement.entreprise_effectif_mois.present? && etablissement.entreprise_effectif_annee.present?
+      [etablissement.entreprise_effectif_mois, etablissement.entreprise_effectif_annee].join('/')
+    else
+      ''
+    end
+  end
+
   def dismiss_outdated_browser_banner
     cookies[:dismissed_outdated_browser_banner] = {
       value: 'true',
diff --git a/app/javascript/new_design/dossiers/auto-uploads-controllers.js b/app/javascript/new_design/dossiers/auto-uploads-controllers.js
index ad68b081d..90348566b 100644
--- a/app/javascript/new_design/dossiers/auto-uploads-controllers.js
+++ b/app/javascript/new_design/dossiers/auto-uploads-controllers.js
@@ -1,7 +1,13 @@
 import Rails from '@rails/ujs';
 import AutoUploadController from './auto-upload-controller.js';
+import { fire } from '@utils';
 import { FAILURE_CONNECTIVITY } from '../../shared/activestorage/file-upload-error';
 
+//
+// DEBUG
+//
+const originalImpl = FileReader.prototype.addEventListener;
+
 // Manage multiple concurrent uploads.
 //
 // When the first upload starts, all the form "Submit" buttons are disabled.
@@ -36,6 +42,25 @@ export default class AutoUploadsControllers {
         .querySelectorAll('button[type=submit]')
         .forEach(submitButton => Rails.disableElement(submitButton));
     }
+
+    //
+    // DEBUG: hook into FileReader onload event
+    //
+    if (FileReader.prototype.addEventListener === originalImpl) {
+      FileReader.prototype.addEventListener = function() {
+        // When DirectUploads attempts to add an event listener for "error",
+        // also insert a custom event listener of our that will report errors to Sentry.
+        if (arguments[0] == 'error') {
+          let handler = event => {
+            let message = `FileReader ${event.target.error.name}: ${event.target.error.message}`;
+            fire(document, 'sentry:capture-exception', new Error(message));
+          };
+          originalImpl.apply(this, ['error', handler]);
+        }
+        // Add the originally requested event listener
+        return originalImpl.apply(this, arguments);
+      };
+    }
   }
 
   _decrementInFlightUploads(form) {
@@ -48,5 +73,12 @@ export default class AutoUploadsControllers {
         .querySelectorAll('button[type=submit]')
         .forEach(submitButton => Rails.enableElement(submitButton));
     }
+
+    //
+    // DEBUG: remove the FileReader hook we set before.
+    //
+    if (this.inFlightUploadsCount == 0) {
+      FileReader.prototype.addEventListener = originalImpl;
+    }
   }
 }
diff --git a/app/jobs/expired_dossiers_deletion_job.rb b/app/jobs/expired_dossiers_deletion_job.rb
index 6adb8c39e..65c80d23d 100644
--- a/app/jobs/expired_dossiers_deletion_job.rb
+++ b/app/jobs/expired_dossiers_deletion_job.rb
@@ -3,5 +3,6 @@ class ExpiredDossiersDeletionJob < CronJob
 
   def perform(*args)
     ExpiredDossiersDeletionService.process_expired_dossiers_brouillon
+    ExpiredDossiersDeletionService.process_expired_dossiers_en_construction
   end
 end
diff --git a/app/lib/api_entreprise/api.rb b/app/lib/api_entreprise/api.rb
index af5b6acef..8c5c66eb4 100644
--- a/app/lib/api_entreprise/api.rb
+++ b/app/lib/api_entreprise/api.rb
@@ -3,6 +3,7 @@ class ApiEntreprise::API
   ETABLISSEMENT_RESOURCE_NAME = "etablissements"
   EXERCICES_RESOURCE_NAME = "exercices"
   RNA_RESOURCE_NAME = "associations"
+  EFFECTIFS_RESOURCE_NAME = "effectifs_mensuels_acoss_covid"
 
   TIMEOUT = 15
 
@@ -28,6 +29,11 @@ class ApiEntreprise::API
     call(RNA_RESOURCE_NAME, siret, procedure_id)
   end
 
+  def self.effectifs(siren, procedure_id, annee, mois)
+    endpoint = [EFFECTIFS_RESOURCE_NAME, annee, mois, "entreprise"].join('/')
+    call(endpoint, siren, procedure_id)
+  end
+
   private
 
   def self.call(resource_name, siret_or_siren, procedure_id)
diff --git a/app/lib/api_entreprise/effectifs_adapter.rb b/app/lib/api_entreprise/effectifs_adapter.rb
new file mode 100644
index 000000000..ae768a3f9
--- /dev/null
+++ b/app/lib/api_entreprise/effectifs_adapter.rb
@@ -0,0 +1,26 @@
+class ApiEntreprise::EffectifsAdapter < ApiEntreprise::Adapter
+  def initialize(siren, procedure_id, annee, mois)
+    @siren = siren
+    @procedure_id = procedure_id
+    @annee = annee
+    @mois = mois
+  end
+
+  private
+
+  def get_resource
+    ApiEntreprise::API.effectifs(@siren, @procedure_id, @annee, @mois)
+  end
+
+  def process_params
+    if data_source[:effectifs_mensuels].present?
+      {
+        entreprise_effectif_mensuel: data_source[:effectifs_mensuels],
+        entreprise_effectif_mois: @mois,
+        entreprise_effectif_annee: @annee
+      }
+    else
+      {}
+    end
+  end
+end
diff --git a/app/models/entreprise.rb b/app/models/entreprise.rb
index 19cecd7e1..5fb6cf719 100644
--- a/app/models/entreprise.rb
+++ b/app/models/entreprise.rb
@@ -12,6 +12,9 @@ class Entreprise < Hashie::Dash
   property :raison_sociale
   property :siret_siege_social
   property :code_effectif_entreprise
+  property :effectif_mois
+  property :effectif_annee
+  property :effectif_mensuel
   property :date_creation
   property :nom
   property :prenom
diff --git a/app/models/etablissement.rb b/app/models/etablissement.rb
index 98584e672..4d3236e80 100644
--- a/app/models/etablissement.rb
+++ b/app/models/etablissement.rb
@@ -102,6 +102,9 @@ class Etablissement < ApplicationRecord
       raison_sociale: entreprise_raison_sociale,
       siret_siege_social: entreprise_siret_siege_social,
       code_effectif_entreprise: entreprise_code_effectif_entreprise,
+      effectif_mensuel: entreprise_effectif_mensuel,
+      effectif_mois: entreprise_effectif_mois,
+      effectif_annee: entreprise_effectif_annee,
       date_creation: entreprise_date_creation,
       nom: entreprise_nom,
       prenom: entreprise_prenom,
diff --git a/app/serializers/entreprise_serializer.rb b/app/serializers/entreprise_serializer.rb
index 3a52d7917..70437d8c8 100644
--- a/app/serializers/entreprise_serializer.rb
+++ b/app/serializers/entreprise_serializer.rb
@@ -8,6 +8,9 @@ class EntrepriseSerializer < ActiveModel::Serializer
     :raison_sociale,
     :siret_siege_social,
     :code_effectif_entreprise,
+    :effectif_mois,
+    :effectif_annee,
+    :effectif_mensuel,
     :date_creation,
     :nom,
     :prenom
diff --git a/app/services/api_entreprise_service.rb b/app/services/api_entreprise_service.rb
index 32fa8ada7..2b48acf8a 100644
--- a/app/services/api_entreprise_service.rb
+++ b/app/services/api_entreprise_service.rb
@@ -23,7 +23,27 @@ class ApiEntrepriseService
       rescue ApiEntreprise::API::RequestFailed
       end
 
+      begin
+        effectifs_params = ApiEntreprise::EffectifsAdapter.new(entreprise_params[:entreprise_siren], procedure_id, *get_current_valid_month_for_effectif).to_params
+        etablissement_params.merge!(effectifs_params)
+      rescue ApiEntreprise::API::RequestFailed
+      end
+
       etablissement_params.merge(entreprise_params)
     end
   end
+
+  private
+
+  def self.get_current_valid_month_for_effectif
+    today = Date.today
+    date_update = Date.new(today.year, today.month, 15)
+
+    if today >= date_update
+      [today.strftime("%Y"), today.strftime("%m")]
+    else
+      date = today - 1.month
+      [date.strftime("%Y"), date.strftime("%m")]
+    end
+  end
 end
diff --git a/app/services/dossier_search_service.rb b/app/services/dossier_search_service.rb
index 67308babb..d001772a2 100644
--- a/app/services/dossier_search_service.rb
+++ b/app/services/dossier_search_service.rb
@@ -62,8 +62,8 @@ class DossierSearchService
 
   def self.to_tsquery(search_terms)
     (search_terms || "")
-      .strip
       .gsub(/['?\\:&|!<>\(\)]/, "") # drop disallowed characters
+      .strip
       .split(/\s+/)           # split words
       .map { |x| "#{x}:*" }   # enable prefix matching
       .join(" & ")
diff --git a/app/views/instructeurs/procedures/show.html.haml b/app/views/instructeurs/procedures/show.html.haml
index ba85ed00e..9e4c01cbc 100644
--- a/app/views/instructeurs/procedures/show.html.haml
+++ b/app/views/instructeurs/procedures/show.html.haml
@@ -60,7 +60,7 @@
     - if @statut == 'traites'
       %p.explication-onglet Les dossiers dans cet onglet sont terminés : ils ont été acceptés, refusés ou classés sans suite.
     - if @statut == 'tous'
-      %p.explication-onglet Tous les dossiers qui ont été déposés sur cette démarche, sans aucun filtre.
+      %p.explication-onglet Tous les dossiers qui ont été déposés sur cette démarche, quel que soit le statut.
     - if @statut == 'archives'
       %p.explication-onglet Les dossiers de cet onglet sont archivés : vous ne pouvez plus y répondre, et les demandeurs ne peuvent plus les modifier.
       .afficher-dossiers-supprimes
diff --git a/app/views/shared/dossiers/_identite_entreprise.html.haml b/app/views/shared/dossiers/_identite_entreprise.html.haml
index f1d18f84d..51a5dc51f 100644
--- a/app/views/shared/dossiers/_identite_entreprise.html.haml
+++ b/app/views/shared/dossiers/_identite_entreprise.html.haml
@@ -27,6 +27,12 @@
       %tr
         %th.libelle Date de création :
         %td= try_format_date(etablissement.entreprise.date_creation)
+      - if profile == 'instructeur'
+        %tr
+          %th.libelle
+            Effectif mensuel
+            = try_format_mois_effectif(etablissement)
+          %td= etablissement.entreprise_effectif_mensuel
       %tr
         %th.libelle Effectif de l'organisation :
         %td= effectif(etablissement)
diff --git a/config/initializers/content_security_policy.rb b/config/initializers/content_security_policy.rb
index 0f48a942b..4c0a47886 100644
--- a/config/initializers/content_security_policy.rb
+++ b/config/initializers/content_security_policy.rb
@@ -17,6 +17,6 @@ Rails.application.config.content_security_policy do |policy|
     # pour détecter les erreurs lors de l'ajout d'une nouvelle brique externe durant le développement
     policy.report_uri "http://#{ENV['APP_HOST']}/csp/"
     # En développement, quand bin/webpack-dev-server est utilisé, on autorise les requêtes faites par le live-reload
-    policy.connect_src(*policy.connect_src, "ws://localhost:3035", "localhost:3035")
+    policy.connect_src(*policy.connect_src, "ws://localhost:3035", "http://localhost:3035")
   end
 end
diff --git a/db/migrate/20200407135256_add_effectifs_mensuels_to_etablissements.rb b/db/migrate/20200407135256_add_effectifs_mensuels_to_etablissements.rb
new file mode 100644
index 000000000..926a46c41
--- /dev/null
+++ b/db/migrate/20200407135256_add_effectifs_mensuels_to_etablissements.rb
@@ -0,0 +1,7 @@
+class AddEffectifsMensuelsToEtablissements < ActiveRecord::Migration[5.2]
+  def change
+    add_column :etablissements, :effectif_mois, :string
+    add_column :etablissements, :effectif_annee, :string
+    add_column :etablissements, :effectif_mensuel, :decimal
+  end
+end
diff --git a/db/migrate/20200421174642_rename_effectif_mensuel.rb b/db/migrate/20200421174642_rename_effectif_mensuel.rb
new file mode 100644
index 000000000..9a92ad1aa
--- /dev/null
+++ b/db/migrate/20200421174642_rename_effectif_mensuel.rb
@@ -0,0 +1,7 @@
+class RenameEffectifMensuel < ActiveRecord::Migration[5.2]
+  def change
+    rename_column :etablissements, :effectif_mensuel, :entreprise_effectif_mensuel
+    rename_column :etablissements, :effectif_mois, :entreprise_effectif_mois
+    rename_column :etablissements, :effectif_annee, :entreprise_effectif_annee
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 4ea488b03..e7a2911e7 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_04_09_075320) do
+ActiveRecord::Schema.define(version: 2020_04_21_174642) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -310,6 +310,9 @@ ActiveRecord::Schema.define(version: 2020_04_09_075320) do
     t.datetime "created_at"
     t.datetime "updated_at"
     t.boolean "diffusable_commercialement"
+    t.string "entreprise_effectif_mois"
+    t.string "entreprise_effectif_annee"
+    t.decimal "entreprise_effectif_mensuel"
     t.index ["dossier_id"], name: "index_etablissements_on_dossier_id"
   end
 
diff --git a/spec/controllers/api/v1/dossiers_controller_spec.rb b/spec/controllers/api/v1/dossiers_controller_spec.rb
index cfbcc11c5..a329464ac 100644
--- a/spec/controllers/api/v1/dossiers_controller_spec.rb
+++ b/spec/controllers/api/v1/dossiers_controller_spec.rb
@@ -197,6 +197,9 @@ describe API::V1::DossiersController do
               :raison_sociale,
               :siret_siege_social,
               :code_effectif_entreprise,
+              :effectif_mois,
+              :effectif_annee,
+              :effectif_mensuel,
               :date_creation,
               :nom,
               :prenom
diff --git a/spec/controllers/users/dossiers_controller_spec.rb b/spec/controllers/users/dossiers_controller_spec.rb
index dfe54c93b..5779e099a 100644
--- a/spec/controllers/users/dossiers_controller_spec.rb
+++ b/spec/controllers/users/dossiers_controller_spec.rb
@@ -207,6 +207,11 @@ describe Users::DossiersController, type: :controller do
     let(:api_entreprise_status) { 200 }
     let(:api_entreprise_body) { File.read('spec/fixtures/files/api_entreprise/entreprises.json') }
 
+    let(:api_entreprise_effectifs_mensuels_status) { 200 }
+    let(:api_entreprise_effectifs_mensuels_body) { File.read('spec/fixtures/files/api_entreprise/effectifs.json') }
+    let(:annee) { "2020" }
+    let(:mois) { "02" }
+
     let(:api_exercices_status) { 200 }
     let(:api_exercices_body) { File.read('spec/fixtures/files/api_entreprise/exercices.json') }
 
@@ -222,12 +227,16 @@ describe Users::DossiersController, type: :controller do
         .to_return(status: api_exercices_status, body: api_exercices_body)
       stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/associations\/#{siret}?.*token=/)
         .to_return(status: api_association_status, body: api_association_body)
+      stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/effectifs_mensuels_acoss_covid\/#{annee}\/#{mois}\/entreprise\/#{siren}?.*token=/)
+        .to_return(body: api_entreprise_effectifs_mensuels_body, status: api_entreprise_effectifs_mensuels_status)
     end
 
     before do
       sign_in(user)
       stub_api_entreprise_requests
     end
+    before { Timecop.freeze(Time.zone.local(2020, 3, 14)) }
+    after { Timecop.return }
 
     subject! { post :update_siret, params: { id: dossier.id, user: { siret: params_siret } } }
 
@@ -266,8 +275,7 @@ describe Users::DossiersController, type: :controller do
     end
 
     context 'with a valid SIRET' do
-      let(:params_siret) { '440 117 620 01530' }
-
+      let(:params_siret) { '418 166 096 00051' }
       context 'When API-Entreprise is down' do
         let(:api_etablissement_status) { 502 }
         let(:api_body_status) { File.read('spec/fixtures/files/api_entreprise/exercices_unavailable.json') }
@@ -319,6 +327,7 @@ describe Users::DossiersController, type: :controller do
           expect(dossier.etablissement.entreprise).to be_present
           expect(dossier.etablissement.exercices).to be_present
           expect(dossier.etablissement.association?).to be(true)
+          expect(dossier.etablissement.entreprise_effectif_mensuel).to be_present
         end
       end
     end
diff --git a/spec/features/users/dossier_creation_spec.rb b/spec/features/users/dossier_creation_spec.rb
index 6a1a357a8..5849cd1b4 100644
--- a/spec/features/users/dossier_creation_spec.rb
+++ b/spec/features/users/dossier_creation_spec.rb
@@ -1,6 +1,6 @@
 feature 'Creating a new dossier:' do
   let(:user)  { create(:user) }
-  let(:siret) { '40307130100044' }
+  let(:siret) { '41816609600051' }
   let(:siren) { siret[0...9] }
 
   context 'when the user is already signed in' do
@@ -74,7 +74,11 @@ feature 'Creating a new dossier:' do
           .to_return(status: 200, body: File.read('spec/fixtures/files/api_entreprise/exercices.json'))
         stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/associations\/#{siret}?.*token=/)
           .to_return(status: 404, body: '')
+        stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/effectifs_mensuels_acoss_covid\/2020\/02\/entreprise\/#{siren}?.*token=/)
+          .to_return(status: 404, body: '')
       end
+      before { Timecop.freeze(Time.zone.local(2020, 3, 14)) }
+      after { Timecop.return }
 
       scenario 'the user can enter the SIRET of its etablissement and create a new draft' do
         visit commencer_path(path: procedure.path)
diff --git a/spec/fixtures/files/api_entreprise/effectifs.json b/spec/fixtures/files/api_entreprise/effectifs.json
new file mode 100644
index 000000000..133873115
--- /dev/null
+++ b/spec/fixtures/files/api_entreprise/effectifs.json
@@ -0,0 +1,6 @@
+{
+  "siren": "418166096",
+  "annee": "2020",
+  "mois": "02",
+  "effectifs_mensuels": 100.5
+}
diff --git a/spec/lib/api_entreprise/effectifs_adapter_spec.rb b/spec/lib/api_entreprise/effectifs_adapter_spec.rb
new file mode 100644
index 000000000..205545247
--- /dev/null
+++ b/spec/lib/api_entreprise/effectifs_adapter_spec.rb
@@ -0,0 +1,26 @@
+describe ApiEntreprise::EffectifsAdapter do
+  let(:siren) { '418166096' }
+  let(:procedure_id) { 22 }
+  let(:annee) { "2020" }
+  let(:mois) { "02" }
+  let(:adapter) { described_class.new(siren, procedure_id, annee, mois) }
+  subject { adapter.to_params }
+
+  before do
+    stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/effectifs_mensuels_acoss_covid\/#{annee}\/#{mois}\/entreprise\/#{siren}?.*token=/)
+      .to_return(body: body, status: status)
+  end
+
+  context "when the SIREN is valid" do
+    let(:body) { File.read('spec/fixtures/files/api_entreprise/effectifs.json') }
+    let(:status) { 200 }
+
+    it '#to_params class est une Hash ?' do
+      expect(subject).to be_an_instance_of(Hash)
+    end
+
+    it "renvoie les effectifs du mois demandé" do
+      expect(subject[:entreprise_effectif_mensuel]).to eq(100.5)
+    end
+  end
+end
diff --git a/spec/services/api_entreprise_service_spec.rb b/spec/services/api_entreprise_service_spec.rb
index 887333b33..ff6fec019 100644
--- a/spec/services/api_entreprise_service_spec.rb
+++ b/spec/services/api_entreprise_service_spec.rb
@@ -9,8 +9,13 @@ describe ApiEntrepriseService do
         .to_return(body: exercices_body, status: exercices_status)
       stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/associations\/.*token=/)
         .to_return(body: associations_body, status: associations_status)
+      stub_request(:get, /https:\/\/entreprise.api.gouv.fr\/v2\/effectifs_mensuels_acoss_covid\/#{annee}\/#{mois}\/entreprise\/#{siren}?.*token=/)
+        .to_return(body: effectifs_mensuels_body, status: effectifs_mensuels_status)
     end
 
+    before { Timecop.freeze(Time.zone.local(2020, 3, 14)) }
+    after { Timecop.return }
+
     let(:siren) { '418166096' }
     let(:siret) { '41816609600051' }
     let(:rna) { 'W595001988' }
@@ -21,6 +26,12 @@ describe ApiEntrepriseService do
     let(:etablissements_status) { 200 }
     let(:etablissements_body) { File.read('spec/fixtures/files/api_entreprise/etablissements.json') }
 
+    let(:effectifs_mensuels_status) { 200 }
+    let(:effectifs_mensuels_body) { File.read('spec/fixtures/files/api_entreprise/effectifs.json') }
+    let(:annee) { "2020" }
+    let(:mois) { "02" }
+    let(:effectif_mensuel) { 100.5 }
+
     let(:exercices_status) { 200 }
     let(:exercices_body) { File.read('spec/fixtures/files/api_entreprise/exercices.json') }
 
@@ -35,6 +46,7 @@ describe ApiEntrepriseService do
         expect(result[:siret]).to eq(siret)
         expect(result[:association_rna]).to eq(rna)
         expect(result[:exercices_attributes]).to_not be_empty
+        expect(result[:entreprise_effectif_mensuel]).to eq(effectif_mensuel)
       end
     end
 
diff --git a/spec/services/dossier_search_service_spec.rb b/spec/services/dossier_search_service_spec.rb
index 950f5b918..16d613acc 100644
--- a/spec/services/dossier_search_service_spec.rb
+++ b/spec/services/dossier_search_service_spec.rb
@@ -198,5 +198,11 @@ describe DossierSearchService do
 
       it { expect(subject.size).to eq(1) }
     end
+
+    describe 'search with a single forbidden character should not crash postgres' do
+      let(:terms) { '? OCTO' }
+
+      it { expect(subject.size).to eq(3) }
+    end
   end
 end