diff --git a/app/controllers/AdminController.ts b/app/controllers/AdminController.ts
index 965325f..c8fc7dd 100644
--- a/app/controllers/AdminController.ts
+++ b/app/controllers/AdminController.ts
@@ -4,8 +4,9 @@ import {OffreDePoste} from "../entity/OffreDePoste";
 import {UserRepository} from "../repository/UserRepository";
 import {User} from "../entity/User";
 import {loggedInNoRedirection} from "../passport/passportFunctions";
-import {OrganisationRepository} from "../repository/OrganisationRepository";
 import {Alert} from "../utils/Alert";
+import {OrganisationRepository} from "../repository/OrganisationRepository";
+import {Organisation} from "../entity/Organisation";
 
 export class AdminController {
     static index(req: express.Request, res: express.Response) {
@@ -14,8 +15,10 @@ export class AdminController {
 
     static utilisateurs(req: express.Request, res: express.Response) {
         UserRepository.getAll().then((users: User[]) => {
-            console.log(users);
-            res.render("admin/utilisateurs", { title: "Utilisateurs", users, userLogged: loggedInNoRedirection(req, res)});
+            OrganisationRepository.getAll().then((organisations : Organisation[]) => {
+                console.log(users);
+                res.render("admin/utilisateurs", { title: "Utilisateurs", organisations: organisations, users, userLogged: loggedInNoRedirection(req, res)});
+            });
         });
     }
 
@@ -70,10 +73,32 @@ export class AdminController {
         }
     }
 
+    static async supprimerUtilisateur(req: express.Request, res: express.Response) {
+        let email = req.params.email;
+        const alerts: Alert[] = [];
+
+        await UserRepository.supprimerUtilisateur(email).then((user: User) => {
+            let alert = new Alert("success", "L'utilisateur a bien été supprimé");
+            alerts.push(alert);
+        })
+            .catch((err) => {
+                let alert = new Alert("danger", "L'utilisateur n'a pas été supprimé");
+                alerts.push(alert);
+                console.log(err);
+            });
+
+        UserRepository.getAll().then((users: User[]) => {
+            res.render("admin/utilisateurs", { title: "Utilisateurs", users, alerts: alerts, userLogged: loggedInNoRedirection(req, res)});
+        });
+    }
+
     static demandes(req: express.Request, res: express.Response) {
         UserRepository.getRecruiterDemand().then((users: User[]) => {
-            //console.log(users);
-            res.render("admin/demandes", {title: "Demandes", users: users, userLogged: loggedInNoRedirection(req, res)});
+            UserRepository.getOldRecruiterDemand().then((oldUsers: User[]) => {
+                OrganisationRepository.getAll().then((organisations : Organisation[]) => {
+                    res.render("admin/demandes", {title: "Demandes", users: users, organisations: organisations, oldUsers: oldUsers, userLogged: loggedInNoRedirection(req, res)});
+                });
+            });
         });
     }
 
diff --git a/app/repository/UserRepository.ts b/app/repository/UserRepository.ts
index 4dc84b8..1cd1629 100644
--- a/app/repository/UserRepository.ts
+++ b/app/repository/UserRepository.ts
@@ -122,16 +122,52 @@ export class UserRepository {
         );
     }
 
-    delete(id: number): Promise<boolean> {
-        throw new Error("Method not implemented.");
+    static supprimerUtilisateur(email:string): Promise<User> {
+        const query = `DELETE FROM ${UserRepository.tableName}
+                       WHERE email = ?`;
+        return new Promise<User>(
+            (resolve, reject) =>
+                pool.query(query, [email], (err, result) => {
+                        if (err) {
+                            return reject(err);
+                        }
+                        return resolve(result);
+                    }
+                )
+        );
     }
 
-
     static getRecruiterDemand(): Promise<[User]> {
         const query = `SELECT u.email, u.nom, u.prenom, o.siren, o.nom as organisation, o.type, o.siege
                        FROM ${UserRepository.tableName} u
                                 INNER JOIN ${OrganisationRepository.tableName} o using (siren)
-                       WHERE u.demande_organisation = 'En cours'`;
+                       WHERE u.demande_organisation = 'En cours' 
+                       OR u.demande_organisation = 'refus'
+                       OR u.demande_organisation = 'acceptation'`;
+        return new Promise<[User]>(
+            (resolve, reject) =>
+                pool.query(query, (err, result) => {
+                        if (err) {
+                            return reject(err);
+                        }
+                        if(result[0]){
+                            console.log(result[0]);
+                            let organisation = new Organisation(result[0].siren, result[0].organisation, result[0].type, result[0].siege);
+                            result[0].organisation = organisation;
+                            console.log(result);
+                        }
+                        return resolve(result);
+                    }
+                )
+        );
+    }
+
+    static getOldRecruiterDemand(): Promise<[User]> {
+        const query = `SELECT u.email, u.nom, u.prenom, u.demande_organisation, o.siren, o.nom as organisation, o.type, o.siege
+                       FROM ${UserRepository.tableName} u
+                                INNER JOIN ${OrganisationRepository.tableName} o using (siren)
+                       WHERE u.demande_organisation = 'refus'
+                       OR u.demande_organisation = 'acceptation'`;
         return new Promise<[User]>(
             (resolve, reject) =>
                 pool.query(query, (err, result) => {
@@ -170,8 +206,7 @@ export class UserRepository {
     static setDemandRefused(email: string): Promise<[User]> {
         const query = `UPDATE ${UserRepository.tableName}
                        SET demande_organisation = 'refus',
-                           role='Candidat',
-                           siren=null
+                           role='Candidat'
                        WHERE email = ?`;
         return new Promise<[User]>(
             (resolve, reject) =>
diff --git a/app/routes/AdminRouter.ts b/app/routes/AdminRouter.ts
index 10d62b4..9789869 100644
--- a/app/routes/AdminRouter.ts
+++ b/app/routes/AdminRouter.ts
@@ -17,6 +17,7 @@ adminRouter.get("/utilisateurs", AdminController.utilisateurs);
 adminRouter.get("/utilisateur/:email", AdminController.utilisateur);
 adminRouter.get("/modifierUtilisateur/:email", AdminController.modifierUtilisateur);
 adminRouter.post("/modifierUtilisateur/:email", AdminController.modifierUtilisateur);
+adminRouter.get("/supprimerUtilisateur/:email", AdminController.supprimerUtilisateur);
 
 adminRouter.get("/demandes", AdminController.demandes);
 adminRouter.get("/demande/:email", AdminController.demande);
diff --git a/app/table.sql b/app/table.sql
index 693507a..bfdd177 100644
--- a/app/table.sql
+++ b/app/table.sql
@@ -97,7 +97,7 @@ CREATE TABLE `Utilisateur`
             ((demande_organisation = 'En cours' OR demande_organisation = 'acceptation' OR role = 'Recruteur') AND
              siren IS NOT NULL)
             OR
-            ((demande_organisation = 'refus' OR role = 'Administrateur' OR role = 'Candidat') AND siren IS NULL)
+            ((demande_organisation = 'refus' OR role = 'Administrateur' OR role = 'Candidat'))
         )
 );
 
diff --git a/app/views/admin/demandes.ejs b/app/views/admin/demandes.ejs
index b685d1b..6398d08 100644
--- a/app/views/admin/demandes.ejs
+++ b/app/views/admin/demandes.ejs
@@ -1,16 +1,3 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <title>Demandes</title>
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet"
-          integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js"
-            integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN"
-            crossorigin="anonymous"></script>
-</head>
-<body>
-
 <%- include('../partials/adminHeader.ejs') %>.
 
 <div class="container col-xxl-8 px-4 py-5">
@@ -21,66 +8,123 @@
             <h5>Entreprise</h5>
             <select class="form-select" id="entrepriseFilter">
                 <option value="">Toutes les entreprises</option>
-                <option value="Carrefour">Carrefour</option>
-                <option value="Renault">Renault</option>
-                <option value="Orpi">Orpi</option>
+              <% organisations.forEach((organisation) => { %>
+                <option value="<%= organisation.nom %>"><%= organisation.nom %></option>
+              <% }) %>
             </select>
 
-            <table class="table mt-4">
-                <thead>
-                <tr>
-                    <th scope="col">id</th>
-                    <th scope="col">Nom</th>
-                    <th scope="col">Prénom</th>
-                    <th scope="col">Entreprise</th>
-                    <th scope="col">Détails</th>
-                    <th scope="col">Statut</th>
-                </tr>
-                </thead>
-                <tbody id="demandesTableBody">
-                <% users.forEach((user) => { %>
-                    <tr class="demandeRow">
-                        <td><%= user.email %></td>
-                        <td><%= user.nom %></td>
-                        <td><%= user.prenom %></td>
-                        <td><%= user.organisation.nom %></td>
-                        <td>
-                            <a href="/admin/demande/<%= user.email %>" class="btn btn-outline-primary btn-sm">Détails</a>
-                        </td>
-                        <td>
-                            <a href="/admin/refuserDemande/<%= user.email %>" type="button"
-                               class="btn btn-danger btn-sm">Refuser</a>
-                            <a href="/admin/accepterDemande/<%= user.email %>" type="button"
-                               class="btn btn-success btn-sm">Accepter</a>
-                        </td>
-                    </tr>
-                <% }) %>
-                </tbody>
-            </table>
-        </div>
-    </div>
-</div>
-
-<script>
-    function filterDemandes() {
-        const entrepriseFilter = document.querySelector("#entrepriseFilter").value;
+            <div class="accordion mt-4" id="demandesAccordion">
+                <div class="accordion-item">
+                    <h2 class="accordion-header" id="nouvellesDemandesHeader">
+                        <button class="accordion-button" type="button" data-bs-toggle="collapse"
+                                data-bs-target="#nouvellesDemandesCollapse" aria-expanded="true"
+                                aria-controls="nouvellesDemandesCollapse">
+                            Nouvelles demandes
+                        </button>
+                    </h2>
+                    <div id="nouvellesDemandesCollapse" class="accordion-collapse collapse show"
+                         aria-labelledby="nouvellesDemandesHeader" data-bs-parent="#demandesAccordion">
+                        <div class="accordion-body">
+                            <table class="table">
+                                <thead>
+                                <tr>
+                                    <th scope="col">id</th>
+                                    <th scope="col">Nom</th>
+                                    <th scope="col">Prénom</th>
+                                    <th scope="col">Entreprise</th>
+                                    <th scope="col">Détails</th>
+                                    <th scope="col">Statut</th>
+                                </tr>
+                                </thead>
+                                <tbody id="demandesTableBody">
+                                <% users.forEach((user) => { %>
+                                    <tr class="demandeRow">
+                                        <td><%= user.email %></td>
+                                        <td><%= user.nom %></td>
+                                        <td><%= user.prenom %></td>
+                                        <td><%= user.organisation.nom %></td>
+                                        <td>
+                                            <a href="/admin/demande/<%= user.email %>"
+                                               class="btn btn-outline-primary btn-sm">Détails</a>
+                                        </td>
+                                        <td>
+                                            <a href="/admin/refuserDemande/<%= user.email %>" type="button"
+                                               class="btn btn-danger btn-sm">Refuser</a>
+                                            <a href="/admin/accepterDemande/<%= user.email %>" type="button"
+                                               class="btn btn-success btn-sm">Accepter</a>
+                                        </td>
+                                    </tr>
+                                <% }) %>
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+                <div class="accordion-item">
+                    <h2 class="accordion-header" id="anciennesDemandesHeader">
+                        <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse"
+                                data-bs-target="#anciennesDemandesCollapse" aria-expanded="false"
+                                aria-controls="anciennesDemandesCollapse">
+                            Anciennes demandes
+                        </button>
+                    </h2>
+                    <div id="anciennesDemandesCollapse" class="accordion-collapse collapse"
+                         aria-labelledby="anciennesDemandesHeader" data-bs-parent="#demandesAccordion">
+                        <div class="accordion-body">
+                            <table class="table">
+                                <thead>
+                                <tr>
+                                    <th scope="col">id</th>
+                                    <th scope="col">Nom</th>
+                                    <th scope="col">Prénom</th>
+                                    <th scope="col">Entreprise</th>
+                                    <th scope="col">Détails</th>
+                                    <th scope="col">Statut</th>
+                                </tr>
+                                </thead>
+                                <tbody id="oldDemandesTableBody">
+                                <% oldUsers.forEach((user) => { %>
+                                    <tr class="demandeRow">
+                                        <td><%= user.email %></td>
+                                        <td><%= user.nom %></td>
+                                        <td><%= user.prenom %></td>
+                                        <td><%= user.organisation.nom %></td>
+                                        <td>
+                                            <a href="/admin/demande/<%= user.email %>"
+                                               class="btn btn-outline-primary btn-sm">Détails</a>
+                                        </td>
+                                        <td class="<%= user.demande_organisation === 'acceptation' ? 'text-success' : (user.demande_organisation === 'refus' ? 'text-danger' : '') %>">
+                                            <%= user.demande_organisation === 'acceptation' ? 'Accepté' : (user.demande_organisation === 'refus' ? 'Refusé' : '') %>
+                                        </td>
+                                    </tr>
+                                <% }) %>
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+            </div>
 
-        const demandeRows = document.querySelectorAll(".demandeRow");
-        demandeRows.forEach((row) => {
-            const entrepriseCell = row.querySelector("td:nth-child(4)");
-            const entrepriseValue = entrepriseCell.textContent.trim();
+            <script>
+                function filterDemandes() {
+                    const entrepriseFilter = document.querySelector("#entrepriseFilter").value;
 
-            const shouldShowRow = (
-                entrepriseFilter === "" || entrepriseValue === entrepriseFilter
-            );
+                    const demandeRows = document.querySelectorAll(".demandeRow");
+                    demandeRows.forEach((row) => {
+                        const entrepriseCell = row.querySelector("td:nth-child(4)");
+                        const entrepriseValue = entrepriseCell.textContent.trim();
 
-            row.style.display = shouldShowRow ? "table-row" : "none";
-        });
-    }
+                        const shouldShowRow = (
+                            entrepriseFilter === "" || entrepriseValue === entrepriseFilter
+                        );
 
-    const entrepriseFilter = document.querySelector("#entrepriseFilter");
-    entrepriseFilter.addEventListener("change", filterDemandes);
-</script>
+                        row.style.display = shouldShowRow ? "table-row" : "none";
+                    });
+                }
 
-</body>
-</html>
+                const entrepriseFilter = document.querySelector("#entrepriseFilter");
+                entrepriseFilter.addEventListener("change", filterDemandes);
+            </script>
+        </div>
+    </div>
+</div>
diff --git a/app/views/admin/modifierUtilisateur.ejs b/app/views/admin/modifierUtilisateur.ejs
index c60175e..0ffd356 100644
--- a/app/views/admin/modifierUtilisateur.ejs
+++ b/app/views/admin/modifierUtilisateur.ejs
@@ -53,7 +53,7 @@
 
             <div class="col-md-4">
               <label for="state" class="form-label fw-bold">Demande à rejoindre une organisation</label>
-              <input type="text" class="form-control" name="demande_organisation" value="<%= user.demande_organisation ? user.demande_organisation : 'Aucune' %>" readonly>
+              <input type="text" class="form-control bg-light" name="demande_organisation" value="<%= user.demande_organisation ? user.demande_organisation : 'Aucune' %>" readonly>
             </div>
           </div>
 
@@ -86,7 +86,7 @@
           <hr class="my-4">
 
           <div class="d-flex gap-2 justify-content-center py-2">
-            <a href="/admin/utilisateurs" class="btn btn-primary">Retour</a>
+            <a href="/admin/utilisateur/<%= user.email %>" class="btn btn-primary">Retour</a>
             <button type="submit" class="btn btn-warning">Valider la modification</button>
           </div>
         </form>
diff --git a/app/views/admin/utilisateur.ejs b/app/views/admin/utilisateur.ejs
index ec5ceae..b9691e8 100644
--- a/app/views/admin/utilisateur.ejs
+++ b/app/views/admin/utilisateur.ejs
@@ -81,12 +81,29 @@
           <div class="d-flex gap-2 justify-content-center py-2">
             <a href="/admin/utilisateurs" class="btn btn-primary">Retour</a>
             <a href="/admin/modifierUtilisateur/<%= user.email %>" class="btn btn-warning">Modifier</a>
-            <a href="/admin/supprimerUtilisateur/<%= user.email %>" class="btn btn-danger">Supprimer</a>
+            <button type="button" class="btn btn-danger" data-bs-toggle="modal" data-bs-target="#confirmDeleteModal">Supprimer</button>
           </div>
         </form>
       </div>
     </div>
   </div>
+  <div class="modal fade" id="confirmDeleteModal" tabindex="-1" aria-labelledby="confirmDeleteModalLabel" aria-hidden="true">
+      <div class="modal-dialog">
+        <div class="modal-content">
+          <div class="modal-header">
+            <h5 class="modal-title" id="confirmDeleteModalLabel">Confirmation de suppression</h5>
+            <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+          </div>
+          <div class="modal-body">
+            <p>Êtes-vous sûr de vouloir supprimer cet utilisateur ?</p>
+          </div>
+          <div class="modal-footer">
+            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Annuler</button>
+            <a href="/admin/supprimerUtilisateur/<%= user.email %>" class="btn btn-danger">Supprimer</a>
+          </div>
+        </div>
+      </div>
+    </div>
 </div>
 </body>
 </html>
diff --git a/app/views/admin/utilisateurs.ejs b/app/views/admin/utilisateurs.ejs
index 72dc433..cf60056 100644
--- a/app/views/admin/utilisateurs.ejs
+++ b/app/views/admin/utilisateurs.ejs
@@ -20,10 +20,10 @@
             <hr>
             <h5>Entreprise</h5>
             <select class="form-select" id="entreprise">
-                <option value="">Toutes les Entreprises</option>
-                <option value="Carrefour">Carrefour</option>
-                <option value="Renault">Renault</option>
-                <option value="Orpi">Orpi</option>
+                <option value="">Toutes les entreprises</option>
+              <% organisations.forEach((organisation) => { %>
+                <option value="<%= organisation.nom %>"><%= organisation.nom %></option>
+              <% }) %>
             </select>
 
             <h5 class="mt-3">Profil</h5>