diff --git a/app/mailers/dossier_mailer.rb b/app/mailers/dossier_mailer.rb
index 3be44c460..645bb559e 100644
--- a/app/mailers/dossier_mailer.rb
+++ b/app/mailers/dossier_mailer.rb
@@ -84,22 +84,11 @@ class DossierMailer < ApplicationMailer
     mail(to: to_email, subject: @subject)
   end
 
-  def notify_deletion_to_user(deleted_dossier, to_email)
-    I18n.with_locale(deleted_dossier.user_locale) do
-      @subject = default_i18n_subject(dossier_id: deleted_dossier.dossier_id)
-      @deleted_dossier = deleted_dossier
+  def notify_en_construction_deletion_to_administration(dossier, to_email)
+    @subject = default_i18n_subject(dossier_id: dossier.id)
+    @dossier = dossier
 
-      mail(to: to_email, subject: @subject)
-    end
-  end
-
-  def notify_instructeur_deletion_to_user(deleted_dossier, to_email)
-    I18n.with_locale(deleted_dossier.user_locale) do
-      @subject = default_i18n_subject(libelle_demarche: deleted_dossier.procedure.libelle)
-      @deleted_dossier = deleted_dossier
-
-      mail(to: to_email, subject: @subject)
-    end
+    mail(to: to_email, subject: @subject)
   end
 
   def notify_deletion_to_administration(deleted_dossier, to_email)
diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index d27fd4a1a..6e1a5adfc 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -774,7 +774,6 @@ class Dossier < ApplicationRecord
       update(hidden_by_user_at: Time.zone.now, dossier_transfer_id: nil)
     end
 
-    user_email = user_deleted? ? nil : user_email_for(:notification)
     deleted_dossier = nil
 
     transaction do
@@ -797,14 +796,6 @@ class Dossier < ApplicationRecord
           DossierMailer.notify_deletion_to_administration(deleted_dossier, email).deliver_later
         end
       end
-
-      if user_email.present?
-        if reason == :user_request
-          DossierMailer.notify_deletion_to_user(deleted_dossier, user_email).deliver_later
-        else
-          DossierMailer.notify_instructeur_deletion_to_user(deleted_dossier, user_email).deliver_later
-        end
-      end
     end
   end
 
diff --git a/app/views/dossier_mailer/notify_deletion_to_user.html.haml b/app/views/dossier_mailer/notify_en_construction_deletion_to_administration.html.haml
similarity index 57%
rename from app/views/dossier_mailer/notify_deletion_to_user.html.haml
rename to app/views/dossier_mailer/notify_en_construction_deletion_to_administration.html.haml
index 55da5cfe9..330b22b1f 100644
--- a/app/views/dossier_mailer/notify_deletion_to_user.html.haml
+++ b/app/views/dossier_mailer/notify_en_construction_deletion_to_administration.html.haml
@@ -3,6 +3,6 @@
 %p= t(:hello, scope: [:views, :shared, :greetings])
 
 %p
-  = t('.body', dossier_id: @deleted_dossier.dossier_id, procedure: @deleted_dossier.procedure.libelle)
+  = t('.body', dossier_id: @dossier.id, procedure: @dossier.procedure.libelle)
 
 = render partial: "layouts/mailers/signature"
diff --git a/app/views/dossier_mailer/notify_instructeur_deletion_to_user.html.haml b/app/views/dossier_mailer/notify_instructeur_deletion_to_user.html.haml
deleted file mode 100644
index f1959341f..000000000
--- a/app/views/dossier_mailer/notify_instructeur_deletion_to_user.html.haml
+++ /dev/null
@@ -1,8 +0,0 @@
-- content_for(:title, "#{@subject}")
-
-%p= t(:hello, scope: [:views, :shared, :greetings])
-
-%p
-  = t('.body_html', dossier_id: @deleted_dossier.dossier_id, libelle_demarche: @deleted_dossier.procedure.libelle, deleted_dossiers_link: dossiers_url(statut: 'dossiers-supprimes'))
-
-= render partial: "layouts/mailers/signature"
diff --git a/config/locales/views/dossier_mailer/notify_deletion_to_user/fr.yml b/config/locales/views/dossier_mailer/notify_deletion_to_user/fr.yml
deleted file mode 100644
index ea104b332..000000000
--- a/config/locales/views/dossier_mailer/notify_deletion_to_user/fr.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-fr:
-  dossier_mailer:
-    notify_deletion_to_user:
-      subject: Votre dossier nº %{dossier_id} a bien été supprimé
-      body: Votre dossier n° %{dossier_id} (%{procedure}) a bien été supprimé. Une trace de ce traitement sera conservée pour l’administration.
-    notify_instructeur_deletion_to_user:
-      subject: Votre dossier sur la démarche « %{libelle_demarche} » est supprimé
-      body_html: |
-        Afin de limiter la conservation de vos données personnelles, votre dossier n° %{dossier_id} concernant la démarche <b>« %{libelle_demarche} »</b> est <b>supprimé</b>.<br><br>
-        Cette suppression ne modifie pas le statut final (accepté, refusé ou sans suite) de votre dossier.<br><br>
-        Une trace de ce dossier est visible dans votre interface : <a href='%{deleted_dossiers_link}'>%{deleted_dossiers_link}</a>.
diff --git a/config/locales/views/dossier_mailer/notify_en_construction_deletion_to_administration/fr.yml b/config/locales/views/dossier_mailer/notify_en_construction_deletion_to_administration/fr.yml
new file mode 100644
index 000000000..1410878ec
--- /dev/null
+++ b/config/locales/views/dossier_mailer/notify_en_construction_deletion_to_administration/fr.yml
@@ -0,0 +1,5 @@
+fr:
+  dossier_mailer:
+    notify_en_construction_deletion_to_administration:
+      subject: Le dossier nº %{dossier_id} a été supprimé à la demande de l’usager
+      body: À la demande de l’usager, le dossier n° %{dossier_id} (%{procedure}) a été supprimé.
diff --git a/spec/controllers/instructeurs/dossiers_controller_spec.rb b/spec/controllers/instructeurs/dossiers_controller_spec.rb
index e4c6463a7..336afd076 100644
--- a/spec/controllers/instructeurs/dossiers_controller_spec.rb
+++ b/spec/controllers/instructeurs/dossiers_controller_spec.rb
@@ -766,7 +766,6 @@ describe Instructeurs::DossiersController, type: :controller do
       before do
         dossier.accepter!(instructeur: instructeur, motivation: "le dossier est correct")
         dossier.update!(hidden_by_user_at: Time.zone.now.beginning_of_day.utc)
-        allow(DossierMailer).to receive(:notify_instructeur_deletion_to_user).and_return(double(deliver_later: nil))
         subject
       end
 
@@ -775,10 +774,6 @@ describe Instructeurs::DossiersController, type: :controller do
         expect(DossierOperationLog.where(dossier_id: dossier.id).last.operation).to eq('supprimer')
       end
 
-      it 'send an email to the user' do
-        expect(DossierMailer).to have_received(:notify_instructeur_deletion_to_user).with(DeletedDossier.where(dossier_id: dossier.id).first, dossier.user.email)
-      end
-
       it 'add a record into deleted_dossiers table' do
         expect(DeletedDossier.where(dossier_id: dossier.id).count).to eq(1)
         expect(DeletedDossier.where(dossier_id: dossier.id).first.revision_id).to eq(dossier.revision_id)
@@ -794,7 +789,6 @@ describe Instructeurs::DossiersController, type: :controller do
     context 'when the instructeur want to delete a dossier with a decision and not hidden by user' do
       before do
         dossier.accepter!(instructeur: instructeur, motivation: "le dossier est correct")
-        allow(DossierMailer).to receive(:notify_instructeur_deletion_to_user).and_return(double(deliver_later: nil))
         subject
       end
 
@@ -803,10 +797,6 @@ describe Instructeurs::DossiersController, type: :controller do
         expect(DossierOperationLog.where(dossier_id: dossier.id).last.operation).not_to eq('supprimer')
       end
 
-      it 'does not send an email to the user' do
-        expect(DossierMailer).not_to have_received(:notify_instructeur_deletion_to_user).with(DeletedDossier.where(dossier_id: dossier.id).first, dossier.user.email)
-      end
-
       it 'add a record into deleted_dossiers table' do
         expect(DeletedDossier.where(dossier_id: dossier.id).count).to eq(0)
       end
diff --git a/spec/controllers/users/dossiers_controller_spec.rb b/spec/controllers/users/dossiers_controller_spec.rb
index 5d278d665..855e64790 100644
--- a/spec/controllers/users/dossiers_controller_spec.rb
+++ b/spec/controllers/users/dossiers_controller_spec.rb
@@ -1008,7 +1008,6 @@ describe Users::DossiersController, type: :controller do
     shared_examples_for "the dossier can not be deleted" do
       it "doesn’t notify the deletion" do
         expect(DossierMailer).not_to receive(:notify_deletion_to_administration)
-        expect(DossierMailer).not_to receive(:notify_deletion_to_user)
         subject
       end
 
@@ -1024,7 +1023,6 @@ describe Users::DossiersController, type: :controller do
 
       it "notifies the user and the admin of the deletion" do
         expect(DossierMailer).to receive(:notify_deletion_to_administration).with(kind_of(DeletedDossier), dossier.procedure.administrateurs.first.email).and_return(double(deliver_later: nil))
-        expect(DossierMailer).to receive(:notify_deletion_to_user).with(kind_of(DeletedDossier), dossier.user.email).and_return(double(deliver_later: nil))
         subject
       end
 
diff --git a/spec/mailers/dossier_mailer_spec.rb b/spec/mailers/dossier_mailer_spec.rb
index 87e4bcdca..31d3ab633 100644
--- a/spec/mailers/dossier_mailer_spec.rb
+++ b/spec/mailers/dossier_mailer_spec.rb
@@ -60,16 +60,11 @@ RSpec.describe DossierMailer, type: :mailer do
     it { expect(subject.perform_deliveries).to be_falsy }
   end
 
-  describe '.notify_deletion_to_user' do
-    let(:deleted_dossier) { build(:deleted_dossier) }
+  def notify_deletion_to_administration(deleted_dossier, to_email)
+    @subject = default_i18n_subject(dossier_id: deleted_dossier.dossier_id)
+    @deleted_dossier = deleted_dossier
 
-    subject { described_class.notify_deletion_to_user(deleted_dossier, to_email) }
-
-    it { expect(subject.subject).to eq("Votre dossier nº #{deleted_dossier.dossier_id} a bien été supprimé") }
-    it { expect(subject.body).to include("Votre dossier") }
-    it { expect(subject.body).to include(deleted_dossier.dossier_id) }
-    it { expect(subject.body).to include("a bien été supprimé") }
-    it { expect(subject.body).to include(deleted_dossier.procedure.libelle) }
+    mail(to: to_email, subject: @subject)
   end
 
   describe '.notify_deletion_to_administration' do
diff --git a/spec/mailers/previews/dossier_mailer_preview.rb b/spec/mailers/previews/dossier_mailer_preview.rb
index c85c0e6e0..739989da3 100644
--- a/spec/mailers/previews/dossier_mailer_preview.rb
+++ b/spec/mailers/previews/dossier_mailer_preview.rb
@@ -45,10 +45,6 @@ class DossierMailerPreview < ActionMailer::Preview
     DossierMailer.notify_brouillon_deletion(dossier_hashes, usager_email)
   end
 
-  def notify_deletion_to_user
-    DossierMailer.notify_deletion_to_user(deleted_dossier, usager_email)
-  end
-
   def notify_instructeur_deletion_to_user
     DossierMailer.notify_instructeur_deletion_to_user(deleted_dossier, usager_email)
   end
diff --git a/spec/models/dossier_spec.rb b/spec/models/dossier_spec.rb
index 1ca7ecb43..62bee0e85 100644
--- a/spec/models/dossier_spec.rb
+++ b/spec/models/dossier_spec.rb
@@ -799,7 +799,6 @@ describe Dossier do
     let(:reason) { :user_request }
 
     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
 
@@ -835,10 +834,6 @@ describe Dossier do
         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
-
       it 'records the operation in the log' do
         expect(last_operation.operation).to eq("supprimer")
         expect(last_operation.automatic_operation?).to be_falsey