diff --git a/app/models/champs/repetition_champ.rb b/app/models/champs/repetition_champ.rb
index e94bbf518..f8e6dfe46 100644
--- a/app/models/champs/repetition_champ.rb
+++ b/app/models/champs/repetition_champ.rb
@@ -40,11 +40,11 @@ class Champs::RepetitionChamp < Champ
       self[attribute]
     end
 
-    def spreadsheet_columns(types_de_champ)
+    def spreadsheet_columns(types_de_champ, export_template: nil)
       [
         ['Dossier ID', :dossier_id],
         ['Ligne', :index]
-      ] + dossier.champs_for_export(types_de_champ, row_id)
+      ] + dossier.champ_values_for_export(types_de_champ, row_id:, export_template:)
     end
   end
 end
diff --git a/app/models/concerns/dossier_champs_concern.rb b/app/models/concerns/dossier_champs_concern.rb
index 570b744d8..f6e9baf0a 100644
--- a/app/models/concerns/dossier_champs_concern.rb
+++ b/app/models/concerns/dossier_champs_concern.rb
@@ -82,15 +82,6 @@ module DossierChampsConcern
       .map { _1.repetition? ? project_champ(_1, nil) : champ_for_update(_1, nil, updated_by: nil) }
   end
 
-  def champs_for_export(types_de_champ, row_id = nil)
-    types_de_champ.flat_map do |type_de_champ|
-      champ = filled_champ(type_de_champ, row_id)
-      type_de_champ.libelles_for_export.map do |(libelle, path)|
-        [libelle, type_de_champ.champ_value_for_export(champ, path)]
-      end
-    end
-  end
-
   def champ_value_for_tag(type_de_champ, path = :value)
     champ = filled_champ(type_de_champ, nil)
     type_de_champ.champ_value_for_tag(champ, path)
diff --git a/app/models/concerns/dossier_export_concern.rb b/app/models/concerns/dossier_export_concern.rb
new file mode 100644
index 000000000..bb5449816
--- /dev/null
+++ b/app/models/concerns/dossier_export_concern.rb
@@ -0,0 +1,124 @@
+# frozen_string_literal: true
+
+module DossierExportConcern
+  extend ActiveSupport::Concern
+
+  def spreadsheet_columns_csv(types_de_champ:, export_template: nil)
+    spreadsheet_columns(with_etablissement: true, types_de_champ:, export_template:)
+  end
+
+  def spreadsheet_columns_xlsx(types_de_champ:, export_template: nil)
+    spreadsheet_columns(types_de_champ:, export_template:)
+  end
+
+  def spreadsheet_columns_ods(types_de_champ:, export_template: nil)
+    spreadsheet_columns(types_de_champ:, export_template:)
+  end
+
+  def champ_values_for_export(types_de_champ, row_id: nil, export_template: nil)
+    types_de_champ.flat_map do |type_de_champ|
+      champ = filled_champ(type_de_champ, row_id)
+      if export_template.present?
+        columns = export_template.columns_for_stable_id(type_de_champ.stable_id)
+        columns.map { [_1.libelle, type_de_champ.champ_value_for_export(champ, _1.column)] }
+      else
+        type_de_champ.libelles_for_export.map do |(libelle, path)|
+          [libelle, type_de_champ.champ_value_for_export(champ, path)]
+        end
+      end
+    end
+  end
+
+  def spreadsheet_columns(types_de_champ:, with_etablissement: false, export_template: nil)
+    dossier_values_for_export(with_etablissement:, export_template:) + champ_values_for_export(types_de_champ, export_template:)
+  end
+
+  private
+
+  def dossier_values_for_export(with_etablissement: false, export_template: nil)
+    if export_template.present?
+      return export_template.dossier_exported_columns.map { [_1.libelle, _1.column.get_value(self)] }
+    end
+
+    columns = [
+      ['ID', id.to_s],
+      ['Email', user_email_for(:display)],
+      ['FranceConnect ?', user_from_france_connect?]
+    ]
+
+    if procedure.for_individual?
+      columns += [
+        ['Civilité', individual&.gender],
+        ['Nom', individual&.nom],
+        ['Prénom', individual&.prenom],
+        ['Dépôt pour un tiers', :for_tiers],
+        ['Nom du mandataire', :mandataire_last_name],
+        ['Prénom du mandataire', :mandataire_first_name]
+      ]
+      if procedure.ask_birthday
+        columns += [['Date de naissance', individual&.birthdate]]
+      end
+    elsif with_etablissement
+      columns += [
+        ['Établissement SIRET', etablissement&.siret],
+        ['Établissement siège social', etablissement&.siege_social],
+        ['Établissement NAF', etablissement&.naf],
+        ['Établissement libellé NAF', etablissement&.libelle_naf],
+        ['Établissement Adresse', etablissement&.adresse],
+        ['Établissement numero voie', etablissement&.numero_voie],
+        ['Établissement type voie', etablissement&.type_voie],
+        ['Établissement nom voie', etablissement&.nom_voie],
+        ['Établissement complément adresse', etablissement&.complement_adresse],
+        ['Établissement code postal', etablissement&.code_postal],
+        ['Établissement localité', etablissement&.localite],
+        ['Établissement code INSEE localité', etablissement&.code_insee_localite],
+        ['Entreprise SIREN', etablissement&.entreprise_siren],
+        ['Entreprise capital social', etablissement&.entreprise_capital_social],
+        ['Entreprise numero TVA intracommunautaire', etablissement&.entreprise_numero_tva_intracommunautaire],
+        ['Entreprise forme juridique', etablissement&.entreprise_forme_juridique],
+        ['Entreprise forme juridique code', etablissement&.entreprise_forme_juridique_code],
+        ['Entreprise nom commercial', etablissement&.entreprise_nom_commercial],
+        ['Entreprise raison sociale', etablissement&.entreprise_raison_sociale],
+        ['Entreprise SIRET siège social', etablissement&.entreprise_siret_siege_social],
+        ['Entreprise code effectif entreprise', etablissement&.entreprise_code_effectif_entreprise],
+        ['Entreprise date de création', etablissement&.entreprise_date_creation],
+        ['Entreprise état administratif', etablissement&.entreprise_etat_administratif],
+        ['Entreprise nom', etablissement&.entreprise_nom],
+        ['Entreprise prénom', etablissement&.entreprise_prenom],
+        ['Association RNA', etablissement&.association_rna],
+        ['Association titre', etablissement&.association_titre],
+        ['Association objet', etablissement&.association_objet],
+        ['Association date de création', etablissement&.association_date_creation],
+        ['Association date de déclaration', etablissement&.association_date_declaration],
+        ['Association date de publication', etablissement&.association_date_publication]
+      ]
+    else
+      columns << ['Entreprise raison sociale', etablissement&.entreprise_raison_sociale]
+    end
+    if procedure.chorusable? && procedure.chorus_configuration.complete?
+      columns += [
+        ['Domaine Fonctionnel', procedure.chorus_configuration.domaine_fonctionnel&.fetch("code") { '' }],
+        ['Référentiel De Programmation', procedure.chorus_configuration.referentiel_de_programmation&.fetch("code") { '' }],
+        ['Centre De Coût', procedure.chorus_configuration.centre_de_cout&.fetch("code") { '' }]
+      ]
+    end
+    columns += [
+      ['Archivé', :archived],
+      ['État du dossier', Dossier.human_attribute_name("state.#{state}")],
+      ['Dernière mise à jour le', :updated_at],
+      ['Dernière mise à jour du dossier le', :last_champ_updated_at],
+      ['Déposé le', :depose_at],
+      ['Passé en instruction le', :en_instruction_at],
+      procedure.sva_svr_enabled? ? ["Date décision #{procedure.sva_svr_configuration.human_decision}", :sva_svr_decision_on] : nil,
+      ['Traité le', :processed_at],
+      ['Motivation de la décision', :motivation],
+      ['Instructeurs', followers_instructeurs.map(&:email).join(' ')]
+    ].compact
+
+    if procedure.routing_enabled?
+      columns << ['Groupe instructeur', groupe_instructeur.label]
+    end
+
+    columns
+  end
+end
diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index d4586e55d..3d4b9ab9b 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -13,6 +13,7 @@ class Dossier < ApplicationRecord
   include DossierStateConcern
   include DossierChampsConcern
   include DossierEmptyConcern
+  include DossierExportConcern
 
   enum state: {
     brouillon:       'brouillon',
@@ -944,100 +945,6 @@ class Dossier < ApplicationRecord
     log_dossier_operation(avis.claimant, :demander_un_avis, avis)
   end
 
-  def spreadsheet_columns_csv(types_de_champ:)
-    spreadsheet_columns(with_etablissement: true, types_de_champ: types_de_champ)
-  end
-
-  def spreadsheet_columns_xlsx(types_de_champ:)
-    spreadsheet_columns(types_de_champ: types_de_champ)
-  end
-
-  def spreadsheet_columns_ods(types_de_champ:)
-    spreadsheet_columns(types_de_champ: types_de_champ)
-  end
-
-  def spreadsheet_columns(with_etablissement: false, types_de_champ:)
-    columns = [
-      ['ID', id.to_s],
-      ['Email', user_email_for(:display)],
-      ['FranceConnect ?', user_from_france_connect?]
-    ]
-
-    if procedure.for_individual?
-      columns += [
-        ['Civilité', individual&.gender],
-        ['Nom', individual&.nom],
-        ['Prénom', individual&.prenom],
-        ['Dépôt pour un tiers', :for_tiers],
-        ['Nom du mandataire', :mandataire_last_name],
-        ['Prénom du mandataire', :mandataire_first_name]
-      ]
-      if procedure.ask_birthday
-        columns += [['Date de naissance', individual&.birthdate]]
-      end
-    elsif with_etablissement
-      columns += [
-        ['Établissement SIRET', etablissement&.siret],
-        ['Établissement siège social', etablissement&.siege_social],
-        ['Établissement NAF', etablissement&.naf],
-        ['Établissement libellé NAF', etablissement&.libelle_naf],
-        ['Établissement Adresse', etablissement&.adresse],
-        ['Établissement numero voie', etablissement&.numero_voie],
-        ['Établissement type voie', etablissement&.type_voie],
-        ['Établissement nom voie', etablissement&.nom_voie],
-        ['Établissement complément adresse', etablissement&.complement_adresse],
-        ['Établissement code postal', etablissement&.code_postal],
-        ['Établissement localité', etablissement&.localite],
-        ['Établissement code INSEE localité', etablissement&.code_insee_localite],
-        ['Entreprise SIREN', etablissement&.entreprise_siren],
-        ['Entreprise capital social', etablissement&.entreprise_capital_social],
-        ['Entreprise numero TVA intracommunautaire', etablissement&.entreprise_numero_tva_intracommunautaire],
-        ['Entreprise forme juridique', etablissement&.entreprise_forme_juridique],
-        ['Entreprise forme juridique code', etablissement&.entreprise_forme_juridique_code],
-        ['Entreprise nom commercial', etablissement&.entreprise_nom_commercial],
-        ['Entreprise raison sociale', etablissement&.entreprise_raison_sociale],
-        ['Entreprise SIRET siège social', etablissement&.entreprise_siret_siege_social],
-        ['Entreprise code effectif entreprise', etablissement&.entreprise_code_effectif_entreprise],
-        ['Entreprise date de création', etablissement&.entreprise_date_creation],
-        ['Entreprise état administratif', etablissement&.entreprise_etat_administratif],
-        ['Entreprise nom', etablissement&.entreprise_nom],
-        ['Entreprise prénom', etablissement&.entreprise_prenom],
-        ['Association RNA', etablissement&.association_rna],
-        ['Association titre', etablissement&.association_titre],
-        ['Association objet', etablissement&.association_objet],
-        ['Association date de création', etablissement&.association_date_creation],
-        ['Association date de déclaration', etablissement&.association_date_declaration],
-        ['Association date de publication', etablissement&.association_date_publication]
-      ]
-    else
-      columns << ['Entreprise raison sociale', etablissement&.entreprise_raison_sociale]
-    end
-    if procedure.chorusable? && procedure.chorus_configuration.complete?
-      columns += [
-        ['Domaine Fonctionnel', procedure.chorus_configuration.domaine_fonctionnel&.fetch("code") { '' }],
-        ['Référentiel De Programmation', procedure.chorus_configuration.referentiel_de_programmation&.fetch("code") { '' }],
-        ['Centre De Coût', procedure.chorus_configuration.centre_de_cout&.fetch("code") { '' }]
-      ]
-    end
-    columns += [
-      ['Archivé', :archived],
-      ['État du dossier', Dossier.human_attribute_name("state.#{state}")],
-      ['Dernière mise à jour le', :updated_at],
-      ['Dernière mise à jour du dossier le', :last_champ_updated_at],
-      ['Déposé le', :depose_at],
-      ['Passé en instruction le', :en_instruction_at],
-      procedure.sva_svr_enabled? ? ["Date décision #{procedure.sva_svr_configuration.human_decision}", :sva_svr_decision_on] : nil,
-      ['Traité le', :processed_at],
-      ['Motivation de la décision', :motivation],
-      ['Instructeurs', followers_instructeurs.map(&:email).join(' ')]
-    ].compact
-
-    if procedure.routing_enabled?
-      columns << ['Groupe instructeur', groupe_instructeur.label]
-    end
-    columns + champs_for_export(types_de_champ)
-  end
-
   def linked_dossiers_for(instructeur_or_expert)
     dossier_ids = filled_champs.filter(&:dossier_link?).filter_map(&:value)
     instructeur_or_expert.dossiers.where(id: dossier_ids)
diff --git a/app/models/type_de_champ.rb b/app/models/type_de_champ.rb
index 729f23955..0403ac864 100644
--- a/app/models/type_de_champ.rb
+++ b/app/models/type_de_champ.rb
@@ -24,7 +24,6 @@ class TypeDeChamp < ApplicationRecord
 
   TYPE_DE_CHAMP_TO_CATEGORIE = {
     engagement_juridique: REFERENTIEL_EXTERNE,
-
     header_section: STRUCTURE,
     repetition: STRUCTURE,
     dossier_link: STRUCTURE,
diff --git a/spec/models/concerns/dossier_champs_concern_spec.rb b/spec/models/concerns/dossier_champs_concern_spec.rb
index 6b864f28a..1cafd67f7 100644
--- a/spec/models/concerns/dossier_champs_concern_spec.rb
+++ b/spec/models/concerns/dossier_champs_concern_spec.rb
@@ -183,8 +183,8 @@ RSpec.describe DossierChampsConcern do
     it { row_id; subject; expect(row_id).not_to be_in(row_ids) }
   end
 
-  describe "#champs_for_export" do
-    subject { dossier.champs_for_export(dossier.revision.types_de_champ_public) }
+  describe "#champ_values_for_export" do
+    subject { dossier.champ_values_for_export(dossier.revision.types_de_champ_public) }
 
     it { expect(subject.size).to eq(4) }
     it { expect(subject.first).to eq(["Un champ text", nil]) }
diff --git a/spec/models/dossier_spec.rb b/spec/models/dossier_spec.rb
index 320fe595e..76e2160dd 100644
--- a/spec/models/dossier_spec.rb
+++ b/spec/models/dossier_spec.rb
@@ -1982,7 +1982,7 @@ describe Dossier, type: :model do
     end
   end
 
-  describe "champs_for_export" do
+  describe "champ_values_for_export" do
     context 'with integer_number' do
       let(:procedure) { create(:procedure, :published, types_de_champ_public: [{ type: :integer_number, libelle: 'c1' }]) }
       let(:dossier) { create(:dossier, :with_populated_champs, procedure:) }
@@ -1993,7 +1993,7 @@ describe Dossier, type: :model do
         expect {
           integer_number_type_de_champ.update(type_champ: :decimal_number)
           procedure.update(published_revision: procedure.draft_revision, draft_revision: procedure.create_new_revision)
-        }.to change { dossier.reload.champs_for_export(procedure.all_revisions_types_de_champ.not_repetition.to_a) }
+        }.to change { dossier.reload.champ_values_for_export(procedure.all_revisions_types_de_champ.not_repetition.to_a) }
           .from([["c1", 42]]).to([["c1", 42.0]])
       end
     end
@@ -2020,8 +2020,8 @@ describe Dossier, type: :model do
       let(:repetition_second_revision_champ) { dossier_second_revision.project_champs_public.find(&:repetition?) }
       let(:dossier) { create(:dossier, procedure: procedure) }
       let(:dossier_second_revision) { create(:dossier, procedure: procedure) }
-      let(:dossier_champs_for_export) { dossier.champs_for_export(procedure.types_de_champ_for_procedure_export) }
-      let(:dossier_second_revision_champs_for_export) { dossier_second_revision.champs_for_export(procedure.types_de_champ_for_procedure_export) }
+      let(:dossier_champ_values_for_export) { dossier.champ_values_for_export(procedure.types_de_champ_for_procedure_export) }
+      let(:dossier_second_revision_champ_values_for_export) { dossier_second_revision.champ_values_for_export(procedure.types_de_champ_for_procedure_export) }
 
       context "when procedure published" do
         before do
@@ -2040,8 +2040,8 @@ describe Dossier, type: :model do
         it "should have champs from all revisions" do
           expect(dossier.types_de_champ.map(&:libelle)).to eq([text_type_de_champ.libelle, datetime_type_de_champ.libelle, "Yes/no", explication_type_de_champ.libelle, commune_type_de_champ.libelle, repetition_type_de_champ.libelle])
           expect(dossier_second_revision.types_de_champ.map(&:libelle)).to eq([datetime_type_de_champ.libelle, "Updated yes/no", explication_type_de_champ.libelle, 'Commune de naissance', "Repetition", "New text field"])
-          expect(dossier_champs_for_export.map { |(libelle)| libelle }).to eq([datetime_type_de_champ.libelle, text_type_de_champ.libelle, "Updated yes/no", "Commune de naissance", "Commune de naissance (Code INSEE)", "Commune de naissance (Département)", "New text field"])
-          expect(dossier_champs_for_export).to eq(dossier_second_revision_champs_for_export)
+          expect(dossier_champ_values_for_export.map { |(libelle)| libelle }).to eq([datetime_type_de_champ.libelle, text_type_de_champ.libelle, "Updated yes/no", "Commune de naissance", "Commune de naissance (Code INSEE)", "Commune de naissance (Département)", "New text field"])
+          expect(dossier_champ_values_for_export).to eq(dossier_second_revision_champ_values_for_export)
         end
 
         context 'within a repetition having a type de champs commune (multiple values for export)' do
@@ -2056,7 +2056,7 @@ describe Dossier, type: :model do
             dossier_test = create(:dossier, procedure: proc_test)
             type_champs = proc_test.all_revisions_types_de_champ(parent: tdc_repetition).to_a
             expect(type_champs.size).to eq(1)
-            expect(dossier.champs_for_export(type_champs).size).to eq(3)
+            expect(dossier.champ_values_for_export(type_champs).size).to eq(3)
           end
         end
       end
@@ -2065,7 +2065,7 @@ describe Dossier, type: :model do
         let(:procedure) { create(:procedure, types_de_champ_public: [{ type: :text }, { type: :explication }]) }
 
         it "should not contain non-exportable types de champ" do
-          expect(dossier_champs_for_export.map { |(libelle)| libelle }).to eq([text_type_de_champ.libelle])
+          expect(dossier_champ_values_for_export.map { |(libelle)| libelle }).to eq([text_type_de_champ.libelle])
         end
       end
     end
@@ -2079,7 +2079,7 @@ describe Dossier, type: :model do
       let(:text_tdc) { procedure.active_revision.types_de_champ_public.second }
       let(:tdcs) { dossier.project_champs_public.map(&:type_de_champ) }
 
-      subject { dossier.champs_for_export(tdcs) }
+      subject { dossier.champ_values_for_export(tdcs) }
 
       before do
         text_tdc.update(condition: ds_eq(champ_value(yes_no_tdc.stable_id), constant(true)))
diff --git a/spec/models/types_de_champ/commune_type_de_champ_spec.rb b/spec/models/types_de_champ/commune_type_de_champ_spec.rb
index 18db0b2b5..ccc66bacb 100644
--- a/spec/models/types_de_champ/commune_type_de_champ_spec.rb
+++ b/spec/models/types_de_champ/commune_type_de_champ_spec.rb
@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
 describe TypesDeChamp::CommuneTypeDeChamp do
-  let(:subject) { create(:type_de_champ_communes, libelle: 'Ma commune') }
-
-  it { expect(subject.libelles_for_export).to match_array([['Ma commune', :value], ['Ma commune (Code INSEE)', :code], ['Ma commune (Département)', :departement]]) }
+  let(:tdc_commune) { create(:type_de_champ_communes, libelle: 'Ma commune') }
+  it { expect(tdc_commune.libelles_for_export).to match_array([['Ma commune', :value], ['Ma commune (Code INSEE)', :code], ['Ma commune (Département)', :departement]]) }
 end