diff --git a/app/controllers/super_admins/release_notes_controller.rb b/app/controllers/super_admins/release_notes_controller.rb
new file mode 100644
index 000000000..c880618fa
--- /dev/null
+++ b/app/controllers/super_admins/release_notes_controller.rb
@@ -0,0 +1,52 @@
+class SuperAdmins::ReleaseNotesController < ApplicationController
+  before_action :authenticate_super_admin!
+  before_action :set_note, only: [:edit, :update]
+
+  def index
+    @release_notes = ReleaseNote
+      .order(released_on: :desc, id: :asc)
+      .with_rich_text_body
+  end
+
+  def show
+    # allows refreshing a submitted page in error
+    redirect_to edit_super_admins_release_note_path(params[:id])
+  end
+
+  def new
+    @release_note = ReleaseNote.new(released_on: Date.current)
+  end
+
+  def create
+    @release_note = ReleaseNote.new(release_note_params)
+    if @release_note.save
+      redirect_to edit_super_admins_release_note_path(@release_note), notice: t('.success')
+    else
+      flash.now[:alert] = [t('.error'), @release_note.errors.full_messages].flatten
+      render :new
+    end
+  end
+
+  def edit
+    @release_note = ReleaseNote.find(params[:id])
+  end
+
+  def update
+    if @release_note.update(release_note_params)
+      redirect_to edit_super_admins_release_note_path(@release_note), notice: t('.success')
+    else
+      flash.now[:alert] = [t('.error'), @release_note.errors.full_messages].flatten
+      render :edit
+    end
+  end
+
+  private
+
+  def release_note_params
+    params.require(:release_note).permit(:released_on, :published, :body, categories: [])
+  end
+
+  def set_note
+    @release_note = ReleaseNote.find(params[:id])
+  end
+end
diff --git a/app/models/release_note.rb b/app/models/release_note.rb
index 8fe5152b2..25bf62a92 100644
--- a/app/models/release_note.rb
+++ b/app/models/release_note.rb
@@ -1,2 +1,14 @@
 class ReleaseNote < ApplicationRecord
+  has_rich_text :body
+
+  CATEGORIES = [
+    'administrateur',
+    'instructeur',
+    'expert',
+    'usager',
+    'api'
+  ]
+
+  validates :categories, presence: true, inclusion: { in: CATEGORIES }
+  validates :body, presence: true
 end
diff --git a/app/views/super_admins/release_notes/_form.html.haml b/app/views/super_admins/release_notes/_form.html.haml
new file mode 100644
index 000000000..b541cab81
--- /dev/null
+++ b/app/views/super_admins/release_notes/_form.html.haml
@@ -0,0 +1,30 @@
+= form_for [:super_admins, release_note] do |f|
+  %fieldset#release_notes_fieldset.fr-fieldset{ 'data-controller': 'trix' }
+    .fr-fieldset__element
+      = render Dsfr::InputComponent.new(form: f, attribute: :released_on, input_type: :date_field)
+
+    .fr-fieldset__element
+      .fr-toggle
+        = f.check_box :published, class: "fr-toggle-input", id: dom_id(release_note, :published)
+        %label.fr-toggle__label{ for: dom_id(release_note, :published), data: { fr_checked_label: "Publié", fr_unchecked_label: "Brouillon" } }
+          Publier
+
+    .fr-fieldset__element
+      %fieldset.fr-fieldset{ "aria-labelledby": dom_id(release_note, :category_legend) }
+        %legend.fr-fieldset__legend.fr-fieldset__legend--regular{ id: dom_id(release_note, :category_legend) }
+          Catégories
+
+        - ReleaseNote::CATEGORIES.each do |category|
+          .fr-fieldset__element.fr-fieldset__element--inline
+            .fr-checkbox-group
+              = f.check_box :categories, { multiple: true, include_hidden: false, id: dom_id(release_note, "category_#{category}"), "aria-describedby" => "#{dom_id(release_note, "category_#{category}_messages")}" }, category, nil
+              %label.fr-label{ for: dom_id(release_note, "category_#{category}") }
+                = category.humanize
+
+    .fr-fieldset__element
+      .fr-input-group
+        = render Dsfr::InputComponent.new(form: f, attribute: :body, input_type: :rich_text_area)
+
+
+    .fr-fieldset__element
+      = f.submit "Valider", class: "fr-btn fr-btn--lg"
diff --git a/app/views/super_admins/release_notes/edit.html.haml b/app/views/super_admins/release_notes/edit.html.haml
new file mode 100644
index 000000000..6d156bdaf
--- /dev/null
+++ b/app/views/super_admins/release_notes/edit.html.haml
@@ -0,0 +1,6 @@
+.fr-container.fr-my-5w
+  .fr-grid-row.fr-grid-row--center
+    .fr-col-lg-10
+      %h1.fr-h2 Annonce
+      = render partial: 'form', object: @release_note, as: :release_note
+
diff --git a/app/views/super_admins/release_notes/index.html.haml b/app/views/super_admins/release_notes/index.html.haml
new file mode 100644
index 000000000..12dca7870
--- /dev/null
+++ b/app/views/super_admins/release_notes/index.html.haml
@@ -0,0 +1,24 @@
+.fr-container.fr-my-5w
+  .fr-grid-row.fr-grid-row--center
+    .fr-col-lg-10
+      %h1.fr-h2 Liste des annonces
+
+      = link_to("Créer une annonce", new_super_admins_release_note_path, class: "fr-btn")
+
+      %table.fr-table
+        %thead
+          %th Annoncé le
+          %th Publié?
+          %th Actions
+        %tbody
+          - @release_notes.each do |note|
+            %tr
+              %td= l(note.released_on) if note.released_on
+              %td
+                - if note.published?
+                  %span.fr-badge.fr-badge--success.fr-badge--no-icon Publié
+                - else
+                  %span.fr-badge.fr-badge--warning.fr-badge--no-icon Brouillon
+              %td
+                = link_to 'Modifier', edit_super_admins_release_note_path(note), class: 'fr-btn fr-btn--secondary'
+
diff --git a/app/views/super_admins/release_notes/new.html.haml b/app/views/super_admins/release_notes/new.html.haml
new file mode 100644
index 000000000..47cd16a99
--- /dev/null
+++ b/app/views/super_admins/release_notes/new.html.haml
@@ -0,0 +1,5 @@
+.fr-container.fr-my-5w
+  .fr-grid-row.fr-grid-row--center
+    .fr-col-lg-10
+      %h1.fr-h2 Nouvelle Annonce
+      = render ReleaseNote::FormComponent.new(release_note: @release_note)
diff --git a/config/locales/release_notes.en.yml b/config/locales/release_notes.en.yml
new file mode 100644
index 000000000..4eb318d91
--- /dev/null
+++ b/config/locales/release_notes.en.yml
@@ -0,0 +1,16 @@
+---
+en:
+  super_admins:
+    release_notes:
+      create: &save
+        success: Release note was successfully saved.
+        error: Release note was not saved.
+      update:
+        <<: *save
+  activerecord:
+    attributes:
+      release_note:
+        body: Announce
+        categories: Categories
+        released_on: Publication date
+
diff --git a/config/locales/release_notes.fr.yml b/config/locales/release_notes.fr.yml
new file mode 100644
index 000000000..87be1b15a
--- /dev/null
+++ b/config/locales/release_notes.fr.yml
@@ -0,0 +1,16 @@
+---
+fr:
+  super_admins:
+    release_notes:
+      create: &save
+        success: L’annonce a été sauvegardée.
+        error: L’annonce n’a pas pu être sauvegardée.
+      update:
+        <<: *save
+  activerecord:
+    attributes:
+      release_note:
+        body: Annonce
+        categories: Catégories
+        released_on: Date de publication
+
diff --git a/config/routes.rb b/config/routes.rb
index bce765501..5c26b425a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -125,6 +125,10 @@ Rails.application.routes.draw do
     passwords: 'super_admins/passwords'
   }
 
+  namespace :super_admins do
+    resources :release_notes, only: [:index, :new, :create, :edit, :update, :show]
+  end
+
   get 'super_admins/edit_otp', to: 'super_admins#edit_otp', as: 'edit_super_admin_otp'
   put 'super_admins/enable_otp', to: 'super_admins#enable_otp', as: 'enable_super_admin_otp'
 
diff --git a/db/migrate/20230912155425_create_release_notes.rb b/db/migrate/20230912155425_create_release_notes.rb
index 0f05ee7f1..fff30f9c8 100644
--- a/db/migrate/20230912155425_create_release_notes.rb
+++ b/db/migrate/20230912155425_create_release_notes.rb
@@ -2,7 +2,6 @@ class CreateReleaseNotes < ActiveRecord::Migration[7.0]
   def change
     create_table :release_notes do |t|
       t.date :released_on
-      t.text :body, default: nil
       t.boolean :published, default: false, null: false
       t.string :categories, array: true, default: []
 
diff --git a/db/schema.rb b/db/schema.rb
index 1b8716f21..2eddd4473 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -897,7 +897,6 @@ ActiveRecord::Schema[7.0].define(version: 2023_10_26_161609) do
   end
 
   create_table "release_notes", force: :cascade do |t|
-    t.text "body"
     t.string "categories", default: [], array: true
     t.datetime "created_at", null: false
     t.boolean "published", default: false, null: false
@@ -905,6 +904,7 @@ ActiveRecord::Schema[7.0].define(version: 2023_10_26_161609) do
     t.datetime "updated_at", null: false
     t.index ["categories"], name: "index_release_notes_on_categories", using: :gin
     t.index ["published"], name: "index_release_notes_on_published"
+    t.index ["released_on"], name: "index_release_notes_on_released_on"
   end
 
   create_table "safe_mailers", force: :cascade do |t|
diff --git a/spec/controllers/super_admins/release_notes_controller_spec.rb b/spec/controllers/super_admins/release_notes_controller_spec.rb
new file mode 100644
index 000000000..868ad80c8
--- /dev/null
+++ b/spec/controllers/super_admins/release_notes_controller_spec.rb
@@ -0,0 +1,68 @@
+require 'rails_helper'
+
+describe SuperAdmins::ReleaseNotesController, type: :controller do
+  let(:super_admin) { create(:super_admin) }
+
+  before do
+    sign_in super_admin if super_admin.present?
+  end
+
+  describe "acl" do
+    context 'when user is not signed as super admin' do
+      let(:super_admin) { nil }
+      let!(:release_note) { create(:release_note, published: false) }
+
+      it 'is not allowed to post' do
+        expect { post :create, params: { release_note: { released_on: Date.current, published: "0", body: "bam" } } }.not_to change(ReleaseNote, :count)
+        expect(response.status).to eq(302)
+        expect(flash[:alert]).to be_present
+      end
+
+      it 'is not allowed to put' do
+        expect {
+          put :update, params: {
+            id: release_note.id,
+            release_note: {
+              released_on: Date.current,
+              published: "1",
+              categories: release_note.categories,
+              body: "hacked body"
+            }
+          }
+        }.not_to change { release_note.reload.body }
+        expect(response.status).to eq(302)
+        expect(flash[:alert]).to be_present
+      end
+
+      it 'is not allowed to index' do
+        get :index
+        expect(response.status).to eq(302)
+        expect(flash[:alert]).to be_present
+      end
+    end
+
+    context 'when user is signed as super admin' do
+      it 'is allowed to post' do
+        expect { post :create, params: { release_note: { categories: ['api'], released_on: Date.current, published: "0", body: "bam" } } }.to change(ReleaseNote, :count).by(1)
+        expect(flash[:notice]).to be_present
+      end
+
+      it 'is allowed to put' do
+        release_note = create(:release_note, published: false)
+        put :update, params: {
+          id: release_note.id,
+          release_note: {
+            released_on: Date.current,
+            published: "1",
+            categories: release_note.categories,
+            body: "new body"
+          }
+        }
+
+        release_note.reload
+        expect(release_note.body.to_plain_text).to eq("new body")
+        expect(release_note.published).to be_truthy
+      end
+    end
+  end
+end