diff --git a/client/src/app/site/pages/meetings/modules/meetings-component-collector/speaker-button/components/speaker-button/speaker-button.component.html b/client/src/app/site/pages/meetings/modules/meetings-component-collector/speaker-button/components/speaker-button/speaker-button.component.html
index d71082a807..12ef8bd86b 100644
--- a/client/src/app/site/pages/meetings/modules/meetings-component-collector/speaker-button/components/speaker-button/speaker-button.component.html
+++ b/client/src/app/site/pages/meetings/modules/meetings-component-collector/speaker-button/components/speaker-button/speaker-button.component.html
@@ -11,16 +11,26 @@
                     type="button"
                     [disabled]="disabled"
                 >
-                    <mat-icon
-                        matBadgeColor="accent"
-                        [matBadge]="
-                            canSee && listOfSpeakers.waitingSpeakerAmount > 0
-                                ? listOfSpeakers.waitingSpeakerAmount
-                                : null
-                        "
-                    >
-                        {{ listOfSpeakers.closed ? 'voice_over_off' : 'record_voice_over' }}
-                    </mat-icon>
+                    @if (canSee) {
+                        <mat-icon
+                            matBadgeColor="accent"
+                            [attr.aria-hidden]="false"
+                            [attr.aria-label]="
+                                ('Speakers waiting on list of speakers' | translate) +
+                                ': ' +
+                                listOfSpeakers.waitingSpeakerAmount
+                            "
+                            [matBadge]="
+                                listOfSpeakers.waitingSpeakerAmount > 0 ? listOfSpeakers.waitingSpeakerAmount : null
+                            "
+                        >
+                            {{ listOfSpeakers.closed ? 'voice_over_off' : 'record_voice_over' }}
+                        </mat-icon>
+                    } @else {
+                        <mat-icon>
+                            {{ listOfSpeakers.closed ? 'voice_over_off' : 'record_voice_over' }}
+                        </mat-icon>
+                    }
                 </button>
             } @else {
                 <button mat-menu-item type="button">
diff --git a/client/src/app/site/pages/meetings/modules/meetings-navigation/meetings-navigation-wrapper.component.html b/client/src/app/site/pages/meetings/modules/meetings-navigation/meetings-navigation-wrapper.component.html
index cf8fdc79be..179c0ab5bf 100644
--- a/client/src/app/site/pages/meetings/modules/meetings-navigation/meetings-navigation-wrapper.component.html
+++ b/client/src/app/site/pages/meetings/modules/meetings-navigation/meetings-navigation-wrapper.component.html
@@ -50,6 +50,8 @@
                             matBadgeColor="accent"
                             matBadgeOverlap="false"
                             matListItemIcon
+                            [attr.aria-hidden]="false"
+                            [attr.aria-label]="('New messages' | translate) + ': ' + chat.notifications"
                             [matBadge]="chat.notifications"
                             [matBadgeHidden]="chat.notifications === 0"
                         >
diff --git a/client/src/app/site/pages/meetings/pages/autopilot/components/autopilot/autopilot.component.html b/client/src/app/site/pages/meetings/pages/autopilot/components/autopilot/autopilot.component.html
index 72cac2730a..f0fa930a18 100644
--- a/client/src/app/site/pages/meetings/pages/autopilot/components/autopilot/autopilot.component.html
+++ b/client/src/app/site/pages/meetings/pages/autopilot/components/autopilot/autopilot.component.html
@@ -19,6 +19,8 @@ <h1 class="mock-h2">
             <mat-icon
                 matBadgeColor="warn"
                 matBadgeSize="small"
+                [attr.aria-hidden]="false"
+                [attr.aria-label]="('Amount of disabled elements' | translate) + ': ' + numDisabledElements"
                 [matBadge]="numDisabledElements"
                 [matBadgeHidden]="numDisabledElements < 1"
             >
diff --git a/client/src/app/site/pages/meetings/pages/chat/pages/chat-group-list/components/chat-group-list/chat-group-list.component.html b/client/src/app/site/pages/meetings/pages/chat/pages/chat-group-list/components/chat-group-list/chat-group-list.component.html
index 72f809ccbe..845ab1c3aa 100644
--- a/client/src/app/site/pages/meetings/pages/chat/pages/chat-group-list/components/chat-group-list/chat-group-list.component.html
+++ b/client/src/app/site/pages/meetings/pages/chat/pages/chat-group-list/components/chat-group-list/chat-group-list.component.html
@@ -48,6 +48,10 @@ <h1 class="mock-h2" translate>Chat</h1>
                                             class="tab-label-notification-wrapper"
                                             matBadgeColor="accent"
                                             matBadgeOverlap="false"
+                                            [attr.aria-hidden]="false"
+                                            [attr.aria-label]="
+                                                ('New messages' | translate) + ': ' + notifications.amount
+                                            "
                                             [matBadge]="notifications.amount"
                                             [matBadgeHidden]="!notifications.amount"
                                         ></div>
diff --git a/client/src/app/site/pages/meetings/pages/interaction/modules/action-bar/components/action-bar/action-bar.component.html b/client/src/app/site/pages/meetings/pages/interaction/modules/action-bar/components/action-bar/action-bar.component.html
index 122838ca2e..7aa5b716fb 100644
--- a/client/src/app/site/pages/meetings/pages/interaction/modules/action-bar/components/action-bar/action-bar.component.html
+++ b/client/src/app/site/pages/meetings/pages/interaction/modules/action-bar/components/action-bar/action-bar.component.html
@@ -61,6 +61,8 @@
                 class="action-bar-shadow background-default"
                 mat-mini-fab
                 matTooltip="{{ 'Give applause' | translate }}"
+                [attr.aria-hidden]="false"
+                [attr.aria-label]="('Amount of applause' | translate) + ': ' + (applauseLevel | async)"
                 [disabled]="sendsApplause | async"
                 [matBadge]="applauseLevel | async"
                 [matBadgeHidden]="(showApplauseLevel | async) === false"
diff --git a/client/src/app/site/pages/meetings/pages/motions/pages/motion-call-list/components/motion-call-list/motion-call-list.component.html b/client/src/app/site/pages/meetings/pages/motions/pages/motion-call-list/components/motion-call-list/motion-call-list.component.html
index 1e313a28c6..d5c9f96f55 100644
--- a/client/src/app/site/pages/meetings/pages/motions/pages/motion-call-list/components/motion-call-list/motion-call-list.component.html
+++ b/client/src/app/site/pages/meetings/pages/motions/pages/motion-call-list/components/motion-call-list/motion-call-list.component.html
@@ -35,6 +35,8 @@ <h1 class="mock-h2" translate>Call list</h1>
                     <span
                         class="upper badge-space"
                         matBadgeColor="accent"
+                        [attr.aria-hidden]="false"
+                        [attr.aria-label]="('Amount of filtered categories' | translate) + ': ' + activeCatFilterCount"
                         [matBadge]="activeCatFilterCount > 0 ? activeCatFilterCount : null"
                         [matBadgeOverlap]="false"
                     >
@@ -49,6 +51,8 @@ <h1 class="mock-h2" translate>Call list</h1>
                     <span
                         class="upper badge-space"
                         matBadgeColor="accent"
+                        [attr.aria-hidden]="false"
+                        [attr.aria-label]="('Amount of filtered Tags' | translate) + ': ' + activeTagFilterCount"
                         [matBadge]="activeTagFilterCount > 0 ? activeTagFilterCount : null"
                         [matBadgeOverlap]="false"
                     >
diff --git a/client/src/app/site/pages/meetings/pages/motions/pages/motion-detail/pages/motion-view/components/motion-detail-diff-summary/motion-detail-diff-summary.component.html b/client/src/app/site/pages/meetings/pages/motions/pages/motion-detail/pages/motion-view/components/motion-detail-diff-summary/motion-detail-diff-summary.component.html
index c10d411b28..6b42f94dc7 100644
--- a/client/src/app/site/pages/meetings/pages/motions/pages/motion-detail/pages/motion-view/components/motion-detail-diff-summary/motion-detail-diff-summary.component.html
+++ b/client/src/app/site/pages/meetings/pages/motions/pages/motion-detail/pages/motion-view/components/motion-detail-diff-summary/motion-detail-diff-summary.component.html
@@ -1,7 +1,12 @@
 <!-- A summary of all changes -->
 @if (changes?.length) {
     <div class="change-recommendation-summary outlined-border">
-        <strong matBadgeOverlap="false" [matBadge]="changes.length">
+        <strong
+            matBadgeOverlap="false"
+            [attr.aria-hidden]="false"
+            [attr.aria-label]="('Amount of changes' | translate) + ': ' + changes.length"
+            [matBadge]="changes.length"
+        >
             {{ 'Summary of changes' | translate }}&nbsp;
         </strong>
         <cdk-virtual-scroll-viewport
diff --git a/client/src/app/site/pages/meetings/pages/motions/pages/motion-list/components/motion-list/motion-list.component.html b/client/src/app/site/pages/meetings/pages/motions/pages/motion-list/components/motion-list/motion-list.component.html
index eca3ab2bd8..178602f6cc 100644
--- a/client/src/app/site/pages/meetings/pages/motions/pages/motion-list/components/motion-list/motion-list.component.html
+++ b/client/src/app/site/pages/meetings/pages/motions/pages/motion-list/components/motion-list/motion-list.component.html
@@ -60,6 +60,10 @@ <h1 class="mock-h2" translate>Motions</h1>
                             <div class="flex-center background-selected">
                                 <span
                                     class="tile-content-prefix"
+                                    [attr.aria-hidden]="false"
+                                    [attr.aria-label]="
+                                        ('Amount of motions in category' | translate) + ': ' + tile.amountOfMotions
+                                    "
                                     [matBadge]="tile.amountOfMotions"
                                     [matBadgeColor]="'accent'"
                                 >
diff --git a/client/src/app/site/pages/organization/pages/committees/modules/committee-meeting-preview/committee-meeting-preview.component.html b/client/src/app/site/pages/organization/pages/committees/modules/committee-meeting-preview/committee-meeting-preview.component.html
index af9a5060bd..0f671d4625 100644
--- a/client/src/app/site/pages/organization/pages/committees/modules/committee-meeting-preview/committee-meeting-preview.component.html
+++ b/client/src/app/site/pages/organization/pages/committees/modules/committee-meeting-preview/committee-meeting-preview.component.html
@@ -103,6 +103,8 @@
 <ng-template #canNotManageUsersTemplate>
     <div class="fake-button-no-touch" matTooltip="{{ userAmount }} {{ 'participants' | translate }}">
         <mat-icon
+            [attr.aria-hidden]="false"
+            [attr.aria-label]="('Number of participants' | translate) + ' ' + userAmount"
             [class.smaller-badge-text]="shouldUseSmallerBadgeText"
             [matBadge]="formattedUserAmount"
             [matBadgeColor]="'accent'"
@@ -119,6 +121,8 @@
         (click)="changeToMeetingUsers()"
     >
         <mat-icon
+            [attr.aria-hidden]="false"
+            [attr.aria-label]="('Number of participants' | translate) + ' ' + userAmount"
             [class.smaller-badge-text]="shouldUseSmallerBadgeText"
             [matBadge]="formattedUserAmount"
             [matBadgeColor]="'accent'"
diff --git a/client/src/app/ui/modules/list/components/sort-filter-bar/sort-filter-bar.component.html b/client/src/app/ui/modules/list/components/sort-filter-bar/sort-filter-bar.component.html
index 33ea34c07e..eed30b043d 100644
--- a/client/src/app/ui/modules/list/components/sort-filter-bar/sort-filter-bar.component.html
+++ b/client/src/app/ui/modules/list/components/sort-filter-bar/sort-filter-bar.component.html
@@ -22,7 +22,7 @@
                     </button>
                 </div>
             }
-            @for (filter of filterService?.filterStack || []; track filter) {
+            @for (filter of filterService?.filterStack || []; track filter.option) {
                 <div>
                     <button
                         mat-stroked-button
@@ -54,6 +54,10 @@
                         matBadge="&#8288;"
                         matBadgeColor="accent"
                         matBadgeSize="small"
+                        [attr.aria-hidden]="false"
+                        [attr.aria-label]="
+                            hasSortOptionSelected ? ('active custom sort' | translate) : ('default sort' | translate)
+                        "
                         [matBadgeHidden]="!hasSortOptionSelected"
                         [matBadgeOverlap]="false"
                     >
@@ -68,6 +72,10 @@
                         matBadge="&#8288;"
                         matBadgeColor="accent"
                         matBadgeSize="small"
+                        [attr.aria-hidden]="false"
+                        [attr.aria-label]="
+                            hasSortOptionSelected ? ('active custom sort' | translate) : ('default sort' | translate)
+                        "
                         [matBadgeHidden]="!hasSortOptionSelected"
                         [matBadgeOverlap]="false"
                     >
@@ -87,6 +95,8 @@
                 <mat-icon
                     matBadgeColor="accent"
                     matBadgeSize="small"
+                    [attr.aria-hidden]="false"
+                    [attr.aria-label]="('Amount of active filters' | translate) + ': ' + filterAmount"
                     [matBadge]="filterAmount"
                     [matBadgeHidden]="filterAmount === 0 || (vp.isMobileSubject | async) === false"
                     [matBadgeOverlap]="false"
@@ -98,6 +108,8 @@
                         class="upper"
                         matBadgeColor="accent"
                         matBadgeSize="small"
+                        [attr.aria-hidden]="false"
+                        [attr.aria-label]="('Amount of active filters' | translate) + ': ' + filterAmount"
                         [matBadge]="filterAmount"
                         [matBadgeHidden]="filterAmount === 0"
                         [matBadgeOverlap]="false"