diff --git a/app/assets/stylesheets/new_design/buttons.scss b/app/assets/stylesheets/new_design/buttons.scss
index 78be9682c..1fe64d228 100644
--- a/app/assets/stylesheets/new_design/buttons.scss
+++ b/app/assets/stylesheets/new_design/buttons.scss
@@ -11,6 +11,7 @@
   background-color: #FFFFFF;
   color: $black;
   cursor: pointer;
+  text-align: center;
   -webkit-appearance: none;
 
   &:hover {
@@ -44,6 +45,18 @@
     }
   }
 
+  &.danger {
+    color: $black;
+    border-color: $border-grey;
+    background-color: #FFFFFF;
+
+    &:hover {
+      color: #FFFFFF;
+      border-color: $medium-red;
+      background-color: $medium-red;
+    }
+  }
+
   &.accepted {
     color: #FFFFFF;
     border-color: $green;
diff --git a/app/assets/stylesheets/new_design/forms.scss b/app/assets/stylesheets/new_design/forms.scss
index ba7b16d39..5322c2f90 100644
--- a/app/assets/stylesheets/new_design/forms.scss
+++ b/app/assets/stylesheets/new_design/forms.scss
@@ -281,13 +281,44 @@
   }
 
   .send-wrapper {
-    text-align: right;
-    margin-top: 2 * $default-padding;
+    display: flex;
+    width: 100%;
+    justify-content: flex-end;
+    margin-top: $default-padding;
     margin-bottom: 2 * $default-padding;
 
     .button {
+      margin-top: $default-padding;
       margin-bottom: 0;
     }
+
+    // Wide layout: align buttons on a single row
+    @media (min-width: 550px) {
+      flex-direction: row;
+
+      .button:not(:first-of-type) {
+        margin-left: $default-spacer;
+      }
+
+      .button.danger {
+        margin-right: auto;
+      }
+    }
+
+    // Narrow layout: stack buttons vertically
+    @media (max-width: 550px) {
+      flex-direction: column-reverse;
+      align-items: center;
+
+      .button,
+      .button.danger {
+        width: 100%;
+        max-width: 350px;
+        line-height: 30px;
+        margin-left: none;
+        margin-right: none;
+      }
+    }
   }
 
   .inline-champ {
diff --git a/app/controllers/new_administrateur/services_controller.rb b/app/controllers/new_administrateur/services_controller.rb
index 9e5d682a4..a969da1b3 100644
--- a/app/controllers/new_administrateur/services_controller.rb
+++ b/app/controllers/new_administrateur/services_controller.rb
@@ -17,6 +17,7 @@ module NewAdministrateur
         redirect_to services_path(procedure_id: params[:procedure_id]),
           notice: "#{new_service.nom} créé"
       else
+        @procedure = procedure
         flash[:alert] = new_service.errors.full_messages
         render :new
       end
@@ -34,6 +35,7 @@ module NewAdministrateur
         redirect_to services_path(procedure_id: params[:procedure_id]),
           notice: "#{@service.nom} modifié"
       else
+        @procedure = procedure
         flash[:alert] = @service.errors.full_messages
         render :edit
       end
diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index 1cf543a63..f91a0e245 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -276,8 +276,12 @@ class Dossier < ApplicationRecord
     now = Time.now
     deleted_dossier = DeletedDossier.create!(dossier_id: id, procedure: procedure, state: state, deleted_at: now)
     update(hidden_at: now)
+
+    administration_emails = followers_gestionnaires.present? ? followers_gestionnaires.pluck(:email) : [procedure.administrateur.email]
+    administration_emails.each do |email|
+      DossierMailer.notify_deletion_to_administration(deleted_dossier, email).deliver_later
+    end
     DossierMailer.notify_deletion_to_user(deleted_dossier, user.email).deliver_later
-    DossierMailer.notify_deletion_to_administration(deleted_dossier, procedure.administrateur.email).deliver_later
   end
 
   private
diff --git a/app/views/dossiers/_edit_carto.html.haml b/app/views/dossiers/_edit_carto.html.haml
index d0f57a8a9..fc7dff7e5 100644
--- a/app/views/dossiers/_edit_carto.html.haml
+++ b/app/views/dossiers/_edit_carto.html.haml
@@ -2,4 +2,4 @@
   - if user_signed_in? && (current_user.owns_or_invite?(@facade.dossier))
     %a#maj_carte.action{ href: "/users/dossiers/#{@facade.dossier.id}/carte" }
       .col-lg-2.col-md-2.col-sm-2.col-xs-2.action
-        = 'ÉDITER'
+        = 'MODIFIER'
diff --git a/app/views/dossiers/_edit_dossier.html.haml b/app/views/dossiers/_edit_dossier.html.haml
index ecbed3cca..4f442527c 100644
--- a/app/views/dossiers/_edit_dossier.html.haml
+++ b/app/views/dossiers/_edit_dossier.html.haml
@@ -2,4 +2,4 @@
   - if user_signed_in? && (current_user.owns_or_invite?(@facade.dossier))
     = link_to modifier_dossier_path(@facade.dossier), class: 'action', id: 'maj_infos' do
       #edit-dossier.col-lg-2.col-md-2.col-sm-2.col-xs-2.action
-        = "ÉDITER"
+        = "MODIFIER"
diff --git a/app/views/notification_mailer/closed_mail_with_attestation.html.haml b/app/views/notification_mailer/closed_mail_with_attestation.html.haml
index 2cec1ca59..e1851d5db 100644
--- a/app/views/notification_mailer/closed_mail_with_attestation.html.haml
+++ b/app/views/notification_mailer/closed_mail_with_attestation.html.haml
@@ -14,7 +14,7 @@
   Bonne journée,
 
 %p
-  L'équipe demarches-simplifiees.fr (anciennement Téléprocédures Simplifiées)
+  L'équipe demarches-simplifiees.fr
 
 %p
   —
diff --git a/app/views/root/patron.html.haml b/app/views/root/patron.html.haml
index e2d3e5ad7..be5252fce 100644
--- a/app/views/root/patron.html.haml
+++ b/app/views/root/patron.html.haml
@@ -49,7 +49,7 @@
 
       = link_to ".button.secondary", "#", class: "button secondary"
 
-      = link_to ".button.accepted", "#", class: "button accepted"
+      = link_to ".button.danger", "#", class: "button danger"
 
       = link_to "#", class: "button" do
         %span.icon.follow
@@ -58,6 +58,13 @@
       = link_to "#", class: "button icon-only" do
         %span.icon.follow
 
+    %p
+      = link_to ".button.accepted", "#", class: "button accepted"
+
+      = link_to ".button.refused", "#", class: "button refused"
+
+      = link_to ".button.without-continuation", "#", class: "button without-continuation"
+
     %p
       = link_to ".button.large", "#", class: "button large"
 
diff --git a/app/views/shared/dossiers/_edit.html.haml b/app/views/shared/dossiers/_edit.html.haml
index c975b16d2..eaf3e6c18 100644
--- a/app/views/shared/dossiers/_edit.html.haml
+++ b/app/views/shared/dossiers/_edit.html.haml
@@ -62,9 +62,16 @@
         = hidden_field_tag 'submit_action', 'draft'
 
         - if dossier.brouillon?
+          - if current_user.owns?(dossier)
+            = link_to ask_deletion_dossier_path(dossier),
+              method: :post,
+              class: 'button danger',
+              data: { confirm: "En continuant, vous allez supprimer ce dossier ainsi que les informations qu’il contient. Toute suppression entraine l’annulation de la démarche en cours.\n\nConfirmer la suppression ?" } do
+              Supprimer le brouillon
+
           = f.button 'Enregistrer le brouillon',
             formnovalidate: true,
-            class: 'button send',
+            class: 'button send secondary',
             data: { action: 'draft', disable_with: 'Envoi...' }
 
           - if current_user.owns?(dossier) && dossier.can_transition_to_en_construction?
diff --git a/spec/controllers/new_administrateur/services_controller_spec.rb b/spec/controllers/new_administrateur/services_controller_spec.rb
index 8bf213f79..3a2c4866b 100644
--- a/spec/controllers/new_administrateur/services_controller_spec.rb
+++ b/spec/controllers/new_administrateur/services_controller_spec.rb
@@ -1,5 +1,6 @@
 describe NewAdministrateur::ServicesController, type: :controller do
   let(:admin) { create(:administrateur) }
+  let(:procedure) { create(:procedure, administrateur: admin) }
 
   describe '#create' do
     before do
@@ -38,7 +39,7 @@ describe NewAdministrateur::ServicesController, type: :controller do
     end
 
     context 'when submitting an invalid service' do
-      let(:params) { { service: { nom: 'super service' } } }
+      let(:params) { { service: { nom: 'super service' }, procedure_id: procedure.id } }
 
       it { expect(flash.alert).not_to be_nil }
       it { expect(response).to render_template(:new) }
@@ -54,7 +55,7 @@ describe NewAdministrateur::ServicesController, type: :controller do
       params = {
         id: service.id,
         service: service_params,
-        procedure_id: 12
+        procedure_id: procedure.id
       }
       patch :update, params: params
     end
@@ -64,7 +65,7 @@ describe NewAdministrateur::ServicesController, type: :controller do
       it { expect(flash.notice).to eq('nom modifié') }
       it { expect(Service.last.nom).to eq('nom') }
       it { expect(Service.last.type_organisme).to eq('region') }
-      it { expect(response).to redirect_to(services_path(procedure_id: 12)) }
+      it { expect(response).to redirect_to(services_path(procedure_id: procedure.id)) }
     end
 
     context 'when updating a service with invalid data' do
diff --git a/spec/features/new_user/dossier_spec.rb b/spec/features/new_user/dossier_spec.rb
index 26acaa12d..4b8100e65 100644
--- a/spec/features/new_user/dossier_spec.rb
+++ b/spec/features/new_user/dossier_spec.rb
@@ -112,6 +112,20 @@ feature 'The user' do
     expect(page).to have_current_path(merci_dossier_path(user_dossier))
   end
 
+  scenario 'delete a draft', js: true do
+    log_in(user.email, password, simple_procedure)
+    fill_individual
+
+    page.accept_alert('Confirmer la suppression ?') do
+      click_on 'Supprimer le brouillon'
+    end
+
+    expect(page).to have_current_path(dossiers_path)
+    expect(page).to have_text('Votre dossier a bien été supprimé')
+    expect(page).not_to have_text(user_dossier.procedure.libelle)
+    expect(user_dossier.reload.hidden_at).to be_present
+  end
+
   private
 
   def log_in(email, password, procedure)
diff --git a/spec/models/dossier_spec.rb b/spec/models/dossier_spec.rb
index 829009f61..dc7bc7999 100644
--- a/spec/models/dossier_spec.rb
+++ b/spec/models/dossier_spec.rb
@@ -806,6 +806,54 @@ describe Dossier do
     end
   end
 
+  describe "#delete_and_keep_track" do
+    let(:dossier) { create(:dossier) }
+    let(:deleted_dossier) { DeletedDossier.find_by!(dossier_id: dossier.id) }
+
+    before do
+      allow(DossierMailer).to receive(:notify_deletion_to_user).and_return(double(deliver_later: nil))
+      allow(DossierMailer).to receive(:notify_deletion_to_administration).and_return(double(deliver_later: nil))
+    end
+
+    subject! { dossier.delete_and_keep_track }
+
+    it 'hides the dossier' do
+      expect(dossier.hidden_at).to be_present
+    end
+
+    it 'creates a DeletedDossier record' do
+      expect(deleted_dossier.dossier_id).to eq dossier.id
+      expect(deleted_dossier.procedure).to eq dossier.procedure
+      expect(deleted_dossier.state).to eq dossier.state
+      expect(deleted_dossier.deleted_at).to be_present
+    end
+
+    it 'notifies the user' do
+      expect(DossierMailer).to have_received(:notify_deletion_to_user).with(deleted_dossier, dossier.user.email)
+    end
+
+    context 'where gestionnaires are following the dossier' do
+      let(:dossier) { create(:dossier, :followed) }
+      let!(:non_following_gestionnaire) do
+        non_following_gestionnaire = create(:gestionnaire)
+        non_following_gestionnaire.procedures << dossier.procedure
+        non_following_gestionnaire
+      end
+
+      it 'notifies the following gestionnaires' do
+        expect(DossierMailer).to have_received(:notify_deletion_to_administration).once
+        expect(DossierMailer).to have_received(:notify_deletion_to_administration).with(deleted_dossier, dossier.followers_gestionnaires.first.email)
+      end
+    end
+
+    context 'when there are no following gestionnaires' do
+      it 'notifies the procedure administrateur' do
+        expect(DossierMailer).to have_received(:notify_deletion_to_administration).once
+        expect(DossierMailer).to have_received(:notify_deletion_to_administration).with(deleted_dossier, dossier.procedure.administrateur.email)
+      end
+    end
+  end
+
   describe 'webhook' do
     let(:dossier) { create(:dossier) }