diff --git a/src/app/carto/carto.component.html b/src/app/carto/carto.component.html
index 929cb04096bff9ad9d6562dc42e38d8cba1af5ec..b533a278788b7499736afa7901bf11022a4ab32b 100644
--- a/src/app/carto/carto.component.html
+++ b/src/app/carto/carto.component.html
@@ -1,11 +1,18 @@
 <div class="content-container no-pt" [ngClass]="{ orientationHeight: isOrientationForm }">
   <h1 class="visually-hidden">Cartographie</h1>
   <div class="hide-on-print">
-    <app-structure-list-search [filters]="filters" (searchEvent)="getStructures($event)" />
+    <app-structure-list-search
+      role="region"
+      aria-label="Filtres"
+      [filters]="filters"
+      (searchEvent)="getStructures($event)"
+    />
   </div>
   <div class="panes-container">
     <app-structure-list
       class="left-pane"
+      role="region"
+      aria-label="Liste des structures"
       [structureList]="structures"
       [isLoading]="isLoadingStructures"
       [selectedStructureList]="structuresSelected"
diff --git a/src/app/form/orientation-form-view/global-components/navigation/navigation.component.html b/src/app/form/orientation-form-view/global-components/navigation/navigation.component.html
index 448826ffa9292d9c4e4bbb910c68b8d37dba9d6c..962721abb4244d03034a1fc6d1575ffe0cf6273a 100644
--- a/src/app/form/orientation-form-view/global-components/navigation/navigation.component.html
+++ b/src/app/form/orientation-form-view/global-components/navigation/navigation.component.html
@@ -1,4 +1,4 @@
-<div class="footerForm">
+<div class="footerForm" role="region" aria-label="Boutons de navigation">
   <ng-container *ngIf="!failedOrientation">
     <app-button
       *ngIf="showPrevButton()"
diff --git a/src/app/form/orientation-form-view/orientation-form-view.component.html b/src/app/form/orientation-form-view/orientation-form-view.component.html
index b026275843829b1b4a86e8c0929fb48aba87e01a..f62897c72026da926a9d19fb16171798e1091ea1 100644
--- a/src/app/form/orientation-form-view/orientation-form-view.component.html
+++ b/src/app/form/orientation-form-view/orientation-form-view.component.html
@@ -1,9 +1,9 @@
-<div class="orientation" cdkTrapFocus [cdkTrapFocusAutoCapture]="true">
-  <h1 class="visually-hidden">Orientation</h1>
+<div class="orientation" aria-live="polite" cdkTrapFocus [cdkTrapFocusAutoCapture]="true">
+  <h1 class="visually-hidden" id="pageTitle" tabindex="-1">Orientation</h1>
 
   <div *ngIf="!isLogged" class="notConnected">
     <img src="../../assets/form/profileSkip.svg" alt="" />
-    <div class="count" aria-live="polite">
+    <div class="count">
       <p>Connectez vous pour accéder à cette page !</p>
     </div>
     <div class="access">
diff --git a/src/app/form/orientation-form-view/orientation-form-view.component.ts b/src/app/form/orientation-form-view/orientation-form-view.component.ts
index 4c0fdc3f9594b75eb0a8252dbb73dd43c7a32345..bd5c4d59d02f33baf366751cd26bc7c45ce68f58 100644
--- a/src/app/form/orientation-form-view/orientation-form-view.component.ts
+++ b/src/app/form/orientation-form-view/orientation-form-view.component.ts
@@ -1,4 +1,4 @@
-import { AfterContentChecked, ChangeDetectorRef, Component, OnInit, ViewChild } from '@angular/core';
+import { AfterContentChecked, ChangeDetectorRef, Component, OnInit } from '@angular/core';
 import { AbstractControl, FormGroup, UntypedFormGroup } from '@angular/forms';
 import { Router } from '@angular/router';
 import { lastValueFrom } from 'rxjs';
@@ -28,7 +28,6 @@ import {
   OnlineMediationSteps,
   StructuresListSteps,
 } from './enums/orientation.enums';
-import { NavigationComponent } from './global-components/navigation/navigation.component';
 import { FiltersForm } from './interfaces/filtersForm.interface';
 import { IOrientation } from './interfaces/orientation.interface';
 import {
@@ -114,8 +113,6 @@ export class OrientationFormViewComponent implements OnInit, AfterContentChecked
   public showConfirmationModal = false;
   private resolve: CanExitResolver;
 
-  @ViewChild(NavigationComponent) navComponent!: NavigationComponent;
-
   constructor(
     public orientationService: OrientationService,
     private notificationService: NotificationService,
@@ -165,6 +162,10 @@ export class OrientationFormViewComponent implements OnInit, AfterContentChecked
 
   public validatePage(event: boolean): void {
     this.isPageValid = event;
+    const mainHeader = document.querySelector('#pageTitle');
+    if (mainHeader) {
+      (mainHeader as HTMLElement)?.focus();
+    }
   }
 
   public setFailedOrientation(): void {