diff --git a/src/features/cartographie/components/lieux-mediation-numerique-details/boutons-action/boutons-action.component.html b/src/features/cartographie/components/lieux-mediation-numerique-details/boutons-action/boutons-action.component.html
index 51b651e7e..57772797b 100644
--- a/src/features/cartographie/components/lieux-mediation-numerique-details/boutons-action/boutons-action.component.html
+++ b/src/features/cartographie/components/lieux-mediation-numerique-details/boutons-action/boutons-action.component.html
@@ -37,7 +37,8 @@
     </button>
   </div>
   <div class="col">
-    <button
+    <a
+      role="button"
       type="button"
       class="btn btn-tile px-md-0 py-md-4 p-2 d-flex flex-md-column flex-row"
       (click)="sendByEmail.emit($event)">
@@ -45,6 +46,6 @@
         <i class="ri-mail-send-line" aria-hidden="true"></i>
       </span>
       <b class="mt-md-2 mb-md-0 ms-md-0 ms-2">Envoyer par mail</b>
-    </button>
+    </a>
   </div>
 </div>
diff --git a/src/features/cartographie/components/lieux-mediation-numerique-details/erreur-form-modal/erreur-form-modal.component.html b/src/features/cartographie/components/lieux-mediation-numerique-details/erreur-form-modal/erreur-form-modal.component.html
index 5a8b2aacd..dbe63b493 100644
--- a/src/features/cartographie/components/lieux-mediation-numerique-details/erreur-form-modal/erreur-form-modal.component.html
+++ b/src/features/cartographie/components/lieux-mediation-numerique-details/erreur-form-modal/erreur-form-modal.component.html
@@ -54,7 +54,7 @@
       Webinaires : Mettre à jour vos données
     </span>
   </a>
-  <button slot="footer" type="submit" form="erreurGroup" class="btn btn-primary">
+  <button role="link" slot="footer" type="submit" form="erreurGroup" class="btn btn-primary">
     <i class="ri-mail-send-line" aria-hidden="true"></i>
     Signaler l'erreur
   </button>
diff --git a/src/features/cartographie/components/lieux-mediation-numerique-details/send-by-email-modal/send-by-email-modal.component.html b/src/features/cartographie/components/lieux-mediation-numerique-details/send-by-email-modal/send-by-email-modal.component.html
index 36e2db96b..e83384d3c 100644
--- a/src/features/cartographie/components/lieux-mediation-numerique-details/send-by-email-modal/send-by-email-modal.component.html
+++ b/src/features/cartographie/components/lieux-mediation-numerique-details/send-by-email-modal/send-by-email-modal.component.html
@@ -34,7 +34,7 @@
       </div>
     </div>
   </form>
-  <button slot="footer" type="submit" form="sendByEmailForm" class="btn btn-primary">
+  <button role="link" slot="footer" type="submit" form="sendByEmailForm" class="btn btn-primary">
     <i class="ri-mail-send-line" aria-hidden="true"></i>
     Envoyer
   </button>
diff --git a/src/features/orientation/pages/accessibilite/accessibilite.page.html b/src/features/orientation/pages/accessibilite/accessibilite.page.html
index 50b824bd1..ce771e6f9 100644
--- a/src/features/orientation/pages/accessibilite/accessibilite.page.html
+++ b/src/features/orientation/pages/accessibilite/accessibilite.page.html
@@ -73,7 +73,7 @@ <h1 class="h2 text-center fw-bold mt-sm-5 mt-3">
       </fieldset>
     </form>
     <div class="text-center mt-4">
-      <a class="btn btn-primary mx-3" [routerLink]="['..', 'disponibilite']" queryParamsHandling="preserve">
+      <a role="button" class="btn btn-primary mx-3" [routerLink]="['..', 'disponibilite']" queryParamsHandling="preserve">
         Valider
         <i class="ri-arrow-right-s-line" aria-hidden="true"></i>
       </a>
diff --git a/src/features/orientation/pages/besoin/besoin.page.html b/src/features/orientation/pages/besoin/besoin.page.html
index f435d8e4a..f861bdd67 100644
--- a/src/features/orientation/pages/besoin/besoin.page.html
+++ b/src/features/orientation/pages/besoin/besoin.page.html
@@ -80,10 +80,10 @@ <h2 class="text-muted h6 fw-bold mb-0 text-uppercase">Manque de matériel</h2>
     </ng-container>
     <div class="text-center mt-4">
       <div class="text-muted mb-2">Vous ne trouvez pas votre besoin ?</div>
-      <button class="btn btn-sm btn-secondary d-inline-block mb-2" (click)="onFilterNotFound()">
+      <a role="button" class="btn btn-sm btn-secondary d-inline-block mb-2" (click)="onFilterNotFound()">
         <i class="ri-mail-line me-2 text-right" aria-hidden="true"></i>
         <b>Contactez-nous !</b>
-      </button>
+      </a>
     </div>
   </div>
 </div>
diff --git a/src/features/orientation/pages/localisation/localisation.page.html b/src/features/orientation/pages/localisation/localisation.page.html
index b7a7f9c46..ff40dba21 100644
--- a/src/features/orientation/pages/localisation/localisation.page.html
+++ b/src/features/orientation/pages/localisation/localisation.page.html
@@ -88,7 +88,7 @@ <h1 class="h2 text-center fw-bold mt-sm-5 mt-3">
       </div>
     </form>
     <div class="text-center mt-4">
-      <a class="btn btn-primary mx-3" [routerLink]="['..', 'accessibilite']" queryParamsHandling="preserve">
+      <a role="button" class="btn btn-primary mx-3" [routerLink]="['..', 'accessibilite']" queryParamsHandling="preserve">
         Valider
         <i class="ri-arrow-right-s-line" aria-hidden="true"></i>
       </a>
diff --git a/src/root/configuration/data.configuration.ts b/src/root/configuration/data.configuration.ts
index 54bfbd695..00d75869a 100644
--- a/src/root/configuration/data.configuration.ts
+++ b/src/root/configuration/data.configuration.ts
@@ -17,5 +17,5 @@ export const DATA_COORDINATEURS_CONFIGURATION: DataCoordinateursConfiguration =
 export const DATA_TOKEN: InjectionToken<DataConfiguration> = new InjectionToken<DataConfiguration>('data.configuration');
 
 export const DATA_CONFIGURATION: DataConfiguration = {
-  lieuxDeMediationNumerique: '/assets/data/lieux-inclusion-numerique.json'
+  lieuxDeMediationNumerique: 'https://www.data.gouv.fr/fr/datasets/r/bdfef095-f3a9-4e66-84bb-ea05d5c9c3a5'
 };