diff --git a/certif/app/components/dropdown/icon-trigger.hbs b/certif/app/components/dropdown/icon-trigger.hbs
index 68ae0addc13..c2d687e71ba 100644
--- a/certif/app/components/dropdown/icon-trigger.hbs
+++ b/certif/app/components/dropdown/icon-trigger.hbs
@@ -1,7 +1,7 @@
 <div id="icon-trigger" class="dropdown" ...attributes>
   <PixIconButton
-    @icon={{@icon}}
-    aria-label="{{@ariaLabel}}"
+    @iconName={{@icon}}
+    @ariaLabel={{@ariaLabel}}
     class="{{@dropdownButtonClass}}"
     @triggerAction={{this.toggle}}
     @size="small"
diff --git a/certif/app/components/import/file-import-block.hbs b/certif/app/components/import/file-import-block.hbs
index 52a7eb40c76..592aee51c58 100644
--- a/certif/app/components/import/file-import-block.hbs
+++ b/certif/app/components/import/file-import-block.hbs
@@ -12,7 +12,8 @@
           {{@filename}}
           <PixIconButton
             @ariaLabel={{t "pages.sessions.import.step-one.actions.cancel.label"}}
-            @icon="circle-xmark"
+            @iconName="cancel"
+            @plainIcon={{true}}
             @triggerAction={{@removeImport}}
             class="import-page-filename__cancel"
           />
diff --git a/certif/app/components/import/step-two-section.hbs b/certif/app/components/import/step-two-section.hbs
index 3c3d24292da..d43cdbf847e 100644
--- a/certif/app/components/import/step-two-section.hbs
+++ b/certif/app/components/import/step-two-section.hbs
@@ -34,12 +34,8 @@
       </span>
       <div>
         <PixCollapsible
-          @titleIcon="circle-exclamation"
-          @title={{t
-            "pages.sessions.import.step-two.blocking-errors.title"
-            blockingErrorReportsCount=this.blockingErrorReportsCount
-          }}
-          @iconTitle="plus"
+          @iconName="error"
+          @plainIcon={{true}}
           @tagContent={{t
             "pages.sessions.import.step-two.blocking-errors.tag-information"
             blockingErrorReportsCount=this.blockingErrorReportsCount
@@ -47,18 +43,26 @@
           @tagColor="error"
           class="collapsible-header collapsible-header--blocking"
         >
-          <ul class="collapsible-header__list">
-            {{#each this.translatedBlockingErrorReport as |report|}}
-              <li>
-                <PixMessage @type="error">
-                  {{t "pages.sessions.import.step-two.blocking-errors.line"}}
-                  {{report.line}}
-                  :
-                  {{report.message}}
-                </PixMessage>
-              </li>
-            {{/each}}
-          </ul>
+          <:title>
+            {{t
+              "pages.sessions.import.step-two.blocking-errors.title"
+              blockingErrorReportsCount=this.blockingErrorReportsCount
+            }}
+          </:title>
+          <:content>
+            <ul class="collapsible-header__list">
+              {{#each this.translatedBlockingErrorReport as |report|}}
+                <li>
+                  <PixMessage @type="error">
+                    {{t "pages.sessions.import.step-two.blocking-errors.line"}}
+                    {{report.line}}
+                    :
+                    {{report.message}}
+                  </PixMessage>
+                </li>
+              {{/each}}
+            </ul>
+          </:content>
         </PixCollapsible>
       </div>
     {{/if}}
@@ -71,12 +75,8 @@
       </span>
       <div>
         <PixCollapsible
-          @titleIcon="triangle-exclamation"
-          @title={{t
-            "pages.sessions.import.step-two.non-blocking-errors.title"
-            nonBlockingErrorReportsCount=this.nonBlockingErrorReportsCount
-          }}
-          @iconTitle="plus"
+          @iconName="warning"
+          @plainIcon={{true}}
           @tagContent={{t
             "pages.sessions.import.step-two.non-blocking-errors.tag-information"
             nonBlockingErrorReportsCount=this.nonBlockingErrorReportsCount
@@ -84,18 +84,26 @@
           @tagColor="secondary"
           class="collapsible-header collapsible-header--non-blocking"
         >
-          <ul class="collapsible-header__list">
-            {{#each this.translatedNonBlockingErrorReport as |report|}}
-              <li>
-                <PixMessage @type="warning">
-                  {{t "pages.sessions.import.step-two.non-blocking-errors.line"}}
-                  {{report.line}}
-                  :
-                  {{report.message}}
-                </PixMessage>
-              </li>
-            {{/each}}
-          </ul>
+          <:title>
+            {{t
+              "pages.sessions.import.step-two.non-blocking-errors.title"
+              nonBlockingErrorReportsCount=this.nonBlockingErrorReportsCount
+            }}
+          </:title>
+          <:content>
+            <ul class="collapsible-header__list">
+              {{#each this.translatedNonBlockingErrorReport as |report|}}
+                <li>
+                  <PixMessage @type="warning">
+                    {{t "pages.sessions.import.step-two.non-blocking-errors.line"}}
+                    {{report.line}}
+                    :
+                    {{report.message}}
+                  </PixMessage>
+                </li>
+              {{/each}}
+            </ul>
+          </:content>
         </PixCollapsible>
       </div>
     {{/if}}
diff --git a/certif/app/components/issue-report-modal/issue-reports-modal.hbs b/certif/app/components/issue-report-modal/issue-reports-modal.hbs
index ac195615ca7..6815661f47c 100644
--- a/certif/app/components/issue-report-modal/issue-reports-modal.hbs
+++ b/certif/app/components/issue-report-modal/issue-reports-modal.hbs
@@ -16,15 +16,17 @@
               {{#if (eq @version 3)}}
                 {{#unless issueReport.isInChallengeIssue}}
                   <PixIconButton
-                    @icon="trash-alt"
-                    aria-label={{t "pages.session-finalization.issue-reports-modal.actions.delete-reporting"}}
+                    @iconName="delete"
+                    @plainIcon={{true}}
+                    @ariaLabel={{t "pages.session-finalization.issue-reports-modal.actions.delete-reporting"}}
                     @triggerAction={{fn this.handleClickOnDeleteButton issueReport}}
                   />
                 {{/unless}}
               {{else}}
                 <PixIconButton
-                  @icon="trash-alt"
-                  aria-label={{t "pages.session-finalization.issue-reports-modal.actions.delete-reporting"}}
+                  @iconName="delete"
+                  @plainIcon={{true}}
+                  @ariaLabel={{t "pages.session-finalization.issue-reports-modal.actions.delete-reporting"}}
                   @triggerAction={{fn this.handleClickOnDeleteButton issueReport}}
                 />
               {{/if}}
diff --git a/certif/app/components/language-switcher.gjs b/certif/app/components/language-switcher.gjs
index b198cdb229d..37df7e27eef 100644
--- a/certif/app/components/language-switcher.gjs
+++ b/certif/app/components/language-switcher.gjs
@@ -29,7 +29,7 @@ export default class LanguageSwitcher extends Component {
   <template>
     <PixSelect
       @id='language-switcher'
-      @icon='earth-europe'
+      @iconName='globe'
       @value={{@selectedLanguage}}
       @options={{this.alphabeticallySortedLanguages}}
       @onChange={{@onLanguageChange}}
diff --git a/certif/app/components/members-list-item.hbs b/certif/app/components/members-list-item.hbs
index bf3d30e0c53..eab621b1ac7 100644
--- a/certif/app/components/members-list-item.hbs
+++ b/certif/app/components/members-list-item.hbs
@@ -21,7 +21,7 @@
     <td>
       {{#if this.shouldDisplayMemberManageButton}}
         <Dropdown::IconTrigger
-          @icon="ellipsis-vertical"
+          @icon="moreVert"
           @dropdownButtonClass="zone-edit-role__dropdown-button"
           @dropdownContentClass="managing-member__dropdown-content"
           @ariaLabel={{t "pages.team.members.actions.manage"}}
@@ -52,9 +52,9 @@
             {{t "pages.team.members.actions.save"}}
           </PixButton>
           <PixIconButton
-            @icon="xmark"
+            @iconName="close"
             id="cancel-update-certification-center-role"
-            aria-label="{{t 'common.actions.cancel'}}"
+            @ariaLabel="{{t 'common.actions.cancel'}}"
             @triggerAction={{this.cancelUpdateRoleOfMember}}
             @withBackground={{false}}
           />
diff --git a/certif/app/components/session-supervising/candidate-in-list.hbs b/certif/app/components/session-supervising/candidate-in-list.hbs
index c6330b943b7..35d40346f50 100644
--- a/certif/app/components/session-supervising/candidate-in-list.hbs
+++ b/certif/app/components/session-supervising/candidate-in-list.hbs
@@ -57,7 +57,7 @@
         <p class="session-supervising-candidate-in-list-details-time">
           <div class="session-supervising-candidate-in-list-details-time__text">
             <PixIcon
-              @name="clock"
+              @name="time"
               @plainIcon={{true}}
               class="session-supervising-candidate-in-list-details-time__clock"
             />
@@ -99,8 +99,8 @@
       <PixIconButton
         @withBackground="{{true}}"
         @size="small"
-        @icon="ellipsis-v"
-        aria-label={{t "pages.session-supervising.candidate-in-list.display-candidate-options"}}
+        @iconName="moreVert"
+        @ariaLabel={{t "pages.session-supervising.candidate-in-list.display-candidate-options"}}
         @triggerAction={{this.toggleMenu}}
       />
       <Dropdown::Content
diff --git a/certif/app/components/session-supervising/candidate-list.hbs b/certif/app/components/session-supervising/candidate-list.hbs
index 194ba96858f..05471b8e3c3 100644
--- a/certif/app/components/session-supervising/candidate-list.hbs
+++ b/certif/app/components/session-supervising/candidate-list.hbs
@@ -19,7 +19,7 @@
         </PixInput>
         <PixIconButton
           @ariaLabel={{t "pages.session-supervising.candidate-list.clear-field"}}
-          @icon="times"
+          @iconName="close"
           @triggerAction={{this.emptySearchInput}}
           class="clear-button"
           @size={{true}}
diff --git a/certif/app/components/sessions/session-details/enrolled-candidates/index.gjs b/certif/app/components/sessions/session-details/enrolled-candidates/index.gjs
index e2defdd1478..febdbe0482f 100644
--- a/certif/app/components/sessions/session-details/enrolled-candidates/index.gjs
+++ b/certif/app/components/sessions/session-details/enrolled-candidates/index.gjs
@@ -466,12 +466,13 @@ export default class EnrolledCandidates extends Component {
                             <PixTooltip @position='left' @isInline={{true}} @id='tooltip-edit-student-button'>
                               <:triggerElement>
                                 <PixIconButton
-                                  @icon='pen-to-square'
-                                  class='certification-candidates-actions__edit-button--disabled'
-                                  aria-label='{{t
+                                  @iconName='edit'
+                                  @plainIcon={{true}}
+                                  class='certification-candidates-actions__edit'
+                                  @ariaLabel='{{t
                                     "pages.sessions.detail.candidates.list.actions.edit.extra-information"
                                   }} {{candidate.firstName}} {{candidate.lastName}}'
-                                  aria-disabled='true'
+                                  disabled
                                   aria-describedby='tooltip-edit-student-button'
                                   @withBackground={{true}}
                                 />
@@ -480,9 +481,10 @@ export default class EnrolledCandidates extends Component {
                             </PixTooltip>
                           {{else}}
                             <PixIconButton
-                              @icon='pen-to-square'
+                              @iconName='edit'
+                              @plainIcon={{true}}
                               {{on 'click' (fn this.openEditCertificationCandidateDetailsModal candidate)}}
-                              aria-label='{{t
+                              @ariaLabel='{{t
                                 "pages.sessions.detail.candidates.list.actions.edit.extra-information"
                               }} {{candidate.firstName}} {{candidate.lastName}}'
                               class='certification-candidates-actions__edit-button'
@@ -496,12 +498,13 @@ export default class EnrolledCandidates extends Component {
                           <PixTooltip @position='left' @isInline={{true}} @id='tooltip-delete-student-button'>
                             <:triggerElement>
                               <PixIconButton
-                                @icon='trash-alt'
-                                class='certification-candidates-actions__delete-button--disabled'
-                                aria-label='{{t
+                                @iconName='delete'
+                                @plainIcon={{true}}
+                                class='certification-candidates-actions__delete'
+                                @ariaLabel='{{t
                                   "pages.sessions.detail.candidates.list.actions.delete.extra-information"
                                 }} {{candidate.firstName}} {{candidate.lastName}}'
-                                aria-disabled='true'
+                                disabled
                                 aria-describedby='tooltip-delete-student-button'
                                 @withBackground={{true}}
                               />
@@ -510,9 +513,10 @@ export default class EnrolledCandidates extends Component {
                           </PixTooltip>
                         {{else}}
                           <PixIconButton
-                            @icon='trash-alt'
+                            @iconName='delete'
+                            @plainIcon={{true}}
                             {{on 'click' (fn this.deleteCertificationCandidate candidate)}}
-                            aria-label='{{t
+                            @ariaLabel='{{t
                               "pages.sessions.detail.candidates.list.actions.delete.extra-information"
                             }} {{candidate.firstName}} {{candidate.lastName}}'
                             class='certification-candidates-actions__delete-button'
diff --git a/certif/app/components/sessions/session-list-row.gjs b/certif/app/components/sessions/session-list-row.gjs
index a6731cbb3e9..fb57b70f877 100644
--- a/certif/app/components/sessions/session-list-row.gjs
+++ b/certif/app/components/sessions/session-list-row.gjs
@@ -50,8 +50,9 @@ export default class SessionListRow extends Component {
             <PixTooltip @position='left' @isInline={{true}} @id='tooltip-delete-session-button'>
               <:triggerElement>
                 <PixIconButton
-                  @icon='trash-alt'
-                  aria-label={{t
+                  @iconName='delete'
+                  @plainIcon={{true}}
+                  @ariaLabel={{t
                     'pages.sessions.list.actions.delete-session.label'
                     sessionSummaryId=@sessionSummary.id
                   }}
@@ -64,8 +65,9 @@ export default class SessionListRow extends Component {
             </PixTooltip>
           {{else}}
             <PixIconButton
-              @icon='trash-alt'
-              aria-label={{t 'pages.sessions.list.actions.delete-session.label' sessionSummaryId=@sessionSummary.id}}
+              @iconName='delete'
+              @plainIcon={{true}}
+              @ariaLabel={{t 'pages.sessions.list.actions.delete-session.label' sessionSummaryId=@sessionSummary.id}}
               disabled={{false}}
               @withBackground={{true}}
               @triggerAction={{fn
diff --git a/certif/app/components/team/invitations-list-item.hbs b/certif/app/components/team/invitations-list-item.hbs
index 083890b138d..d244436802f 100644
--- a/certif/app/components/team/invitations-list-item.hbs
+++ b/certif/app/components/team/invitations-list-item.hbs
@@ -9,7 +9,7 @@
         <:triggerElement>
           <PixIconButton
             @ariaLabel={{t "pages.team-invitations.actions.resend-invitation"}}
-            @icon="redo"
+            @iconName="refresh"
             @triggerAction={{fn @onResendInvitationButtonClicked @invitation}}
             @withBackground={{true}}
             disabled={{@invitation.isResendingInvitation}}
@@ -25,7 +25,8 @@
         <:triggerElement>
           <PixIconButton
             @ariaLabel={{t "pages.team-invitations.actions.cancel-invitation"}}
-            @icon="trash-alt"
+            @iconName="delete"
+            @plainIcon={{true}}
             @triggerAction={{fn @onCancelInvitationButtonClicked @invitation}}
             @withBackground={{true}}
           />
diff --git a/certif/app/components/user-logged-menu.hbs b/certif/app/components/user-logged-menu.hbs
index e78981ce771..887aa87acc3 100644
--- a/certif/app/components/user-logged-menu.hbs
+++ b/certif/app/components/user-logged-menu.hbs
@@ -12,9 +12,9 @@
   </span>
   <span class="screen-reader-only">{{t "navigation.user-logged-menu.button-extra-information"}}</span>
   {{#if this.isMenuOpen}}
-    <PixIcon @name="up" @ariaHidden={{true}} class="logged-user-summary__chevron" />
+    <PixIcon @name="chevronTop" @ariaHidden={{true}} class="logged-user-summary__chevron" />
   {{else}}
-    <PixIcon @name="down" @ariaHidden={{true}} class="logged-user-summary__chevron" />
+    <PixIcon @name="chevronBottom" @ariaHidden={{true}} class="logged-user-summary__chevron" />
   {{/if}}
 </button>
 
diff --git a/certif/app/styles/pages/authenticated/sessions/details/certification-candidates.scss b/certif/app/styles/pages/authenticated/sessions/details/certification-candidates.scss
index ecbda3ab4c4..b65dd32dcad 100644
--- a/certif/app/styles/pages/authenticated/sessions/details/certification-candidates.scss
+++ b/certif/app/styles/pages/authenticated/sessions/details/certification-candidates.scss
@@ -194,16 +194,6 @@
     display: flex;
     justify-content: center;
     align-items: center;
-
-    &-button--disabled {
-      background-color: var(--pix-neutral-100);
-      color: var(--pix-neutral-0);
-      cursor: not-allowed;
-
-      &:hover, &:active, &:focus {
-        background-color: var(--pix-neutral-100);
-      }
-    }
   }
 }
 
diff --git a/certif/app/styles/pages/authenticated/sessions/import.scss b/certif/app/styles/pages/authenticated/sessions/import.scss
index 31de3de82c4..a20130f11cf 100644
--- a/certif/app/styles/pages/authenticated/sessions/import.scss
+++ b/certif/app/styles/pages/authenticated/sessions/import.scss
@@ -209,12 +209,12 @@
 
 .collapsible-header--blocking {
   .pix-collapsible-title__icon {
-    color: var(--pix-error-700);
+    fill: var(--pix-error-700);
   }
 }
 
 .collapsible-header--non-blocking {
   .pix-collapsible-title__icon {
-    color: var(--pix-warning-500);
+    fill: var(--pix-warning-500);
   }
 }
diff --git a/certif/app/templates/authenticated/sessions/details/parameters.hbs b/certif/app/templates/authenticated/sessions/details/parameters.hbs
index cb793b43d0a..3f2b194c9aa 100644
--- a/certif/app/templates/authenticated/sessions/details/parameters.hbs
+++ b/certif/app/templates/authenticated/sessions/details/parameters.hbs
@@ -14,7 +14,8 @@
             <:triggerElement>
               <PixIconButton
                 @ariaLabel={{t "pages.sessions.detail.parameters.session.copy-number"}}
-                @icon="copy"
+                @iconName="copy"
+                @plainIcon={{true}}
                 @triggerAction={{this.showSessionIdTooltip}}
                 class="session-details-content__clipboard-button"
               />
@@ -45,7 +46,8 @@
             <:triggerElement>
               <PixIconButton
                 @ariaLabel={{t "pages.sessions.detail.parameters.access-code.copy-code"}}
-                @icon="copy"
+                @iconName="copy"
+                @plainIcon={{true}}
                 @triggerAction={{this.showAccessCodeTooltip}}
               />
             </:triggerElement>
@@ -77,7 +79,8 @@
             <:triggerElement>
               <PixIconButton
                 @ariaLabel={{t "pages.sessions.detail.parameters.password.copy-password"}}
-                @icon="copy"
+                @iconName="copy"
+                @plainIcon={{true}}
                 @triggerAction={{this.showSupervisorPasswordTooltip}}
               />
             </:triggerElement>
diff --git a/certif/config/icons.js b/certif/config/icons.js
deleted file mode 100644
index fabd12d7c3a..00000000000
--- a/certif/config/icons.js
+++ /dev/null
@@ -1,27 +0,0 @@
-module.exports = function () {
-  return {
-    'free-solid-svg-icons': [
-      'award',
-      'bell',
-      'book',
-      'clipboard-list',
-      'cloud-arrow-up',
-      'copy',
-      'ellipsis-vertical',
-      'file-arrow-down',
-      'file-download',
-      'info',
-      'link',
-      'pen-to-square',
-      'plus-circle',
-      'power-off',
-      'redo',
-      'sign-out-alt',
-      'trash-alt',
-      'up-right-from-square',
-      'user',
-      'users',
-      'user-circle',
-    ],
-  };
-};
diff --git a/certif/package-lock.json b/certif/package-lock.json
index c072954e437..012db2d4af9 100644
--- a/certif/package-lock.json
+++ b/certif/package-lock.json
@@ -13,7 +13,7 @@
         "@1024pix/ember-api-actions": "^1.1.0",
         "@1024pix/ember-testing-library": "^3.0.6",
         "@1024pix/eslint-config": "^1.3.8",
-        "@1024pix/pix-ui": "^46.15.2",
+        "@1024pix/pix-ui": "^48.0.0",
         "@1024pix/stylelint-config": "^5.1.21",
         "@babel/eslint-parser": "^7.22.15",
         "@babel/plugin-proposal-decorators": "^7.22.15",
@@ -784,9 +784,9 @@
       }
     },
     "node_modules/@1024pix/pix-ui": {
-      "version": "46.15.2",
-      "resolved": "https://registry.npmjs.org/@1024pix/pix-ui/-/pix-ui-46.15.2.tgz",
-      "integrity": "sha512-vAq2EcYoQu7G+OIf1EIC6/HXoTyv4X1STEZuufqSIwg0O4pOW8ujisOAH57z4xzYV4LKePG2kxgKJom2tO1tFw==",
+      "version": "48.0.0",
+      "resolved": "https://registry.npmjs.org/@1024pix/pix-ui/-/pix-ui-48.0.0.tgz",
+      "integrity": "sha512-v71bzl+adej6lk36cjtMAWjKycZS6VVnelhvj7tUYhPQJbDEvbRvTis11Xnel+XFMwacw1ddyiiVBVZ8fGbIyw==",
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
diff --git a/certif/package.json b/certif/package.json
index e277fdd4674..dcea121c66b 100644
--- a/certif/package.json
+++ b/certif/package.json
@@ -53,7 +53,7 @@
     "@1024pix/ember-api-actions": "^1.1.0",
     "@1024pix/ember-testing-library": "^3.0.6",
     "@1024pix/eslint-config": "^1.3.8",
-    "@1024pix/pix-ui": "^46.15.2",
+    "@1024pix/pix-ui": "^48.0.0",
     "@1024pix/stylelint-config": "^5.1.21",
     "@babel/eslint-parser": "^7.22.15",
     "@babel/plugin-proposal-decorators": "^7.22.15",
diff --git a/certif/tests/acceptance/routes/authenticated/sessions/import-test.js b/certif/tests/acceptance/routes/authenticated/sessions/import-test.js
index cd810875ba9..1cdeb0f1829 100644
--- a/certif/tests/acceptance/routes/authenticated/sessions/import-test.js
+++ b/certif/tests/acceptance/routes/authenticated/sessions/import-test.js
@@ -141,7 +141,7 @@ module('Acceptance | Routes | Authenticated | Sessions | import', function (hook
             await triggerEvent(input, 'change', { files: [file] });
 
             // then
-            assert.dom(await screen.getByLabelText('fichier.csv')).hasText('fichier.csv');
+            assert.dom(await screen.getByLabelText('fichier.csv')).exists();
           });
 
           module('when leaving page and coming back', function () {
@@ -178,7 +178,7 @@ module('Acceptance | Routes | Authenticated | Sessions | import', function (hook
               const input = await screen.findByLabelText('Importer le modèle complété');
               await triggerEvent(input, 'change', { files: [file] });
               await settled();
-              const cancelButton = await screen.findByLabelText("Annuler l'import");
+              const cancelButton = await screen.getByRole('button', { name: "Annuler l'import" });
               await click(cancelButton);
               await settled();
 
@@ -617,7 +617,7 @@ module('Acceptance | Routes | Authenticated | Sessions | import', function (hook
                     .exists();
 
                   // when
-                  await click(screen.getByLabelText("Annuler l'import"));
+                  await click(screen.getByRole('button', { name: "Annuler l'import" }));
                   await settled();
 
                   // then
diff --git a/certif/tests/acceptance/session-supervising-test.js b/certif/tests/acceptance/session-supervising-test.js
index ea438dc0e0a..4bf2dfc7cfd 100644
--- a/certif/tests/acceptance/session-supervising-test.js
+++ b/certif/tests/acceptance/session-supervising-test.js
@@ -572,7 +572,7 @@ module('Acceptance | Session supervising', function (hooks) {
             await click(screen.getByLabelText('Le site à visiter est indisponible/en maintenance/inaccessible'));
 
             const modal = await screen.findByRole('dialog');
-            await click(within(modal).getByLabelText('Fermer'));
+            await click(within(modal).getByRole('button', { name: 'Fermer' }));
 
             // then
             const checkedRadioButtons = screen.queryAllByRole('radio', { checked: true });
diff --git a/certif/tests/integration/components/sessions/session-details/enrolled-candidates/index-test.gjs b/certif/tests/integration/components/sessions/session-details/enrolled-candidates/index-test.gjs
index cefe0405a67..ed09dc73375 100644
--- a/certif/tests/integration/components/sessions/session-details/enrolled-candidates/index-test.gjs
+++ b/certif/tests/integration/components/sessions/session-details/enrolled-candidates/index-test.gjs
@@ -12,11 +12,6 @@ import setupIntlRenderingTest from '../../../../../helpers/setup-intl-rendering'
 module('Integration | Component | Sessions | SessionDetails | EnrolledCandidates', function (hooks) {
   setupIntlRenderingTest(hooks);
 
-  const DELETE_BUTTON_SELECTOR = 'certification-candidates-actions__delete-button';
-  const EDIT_BUTTON_SELECTOR = 'certification-candidates-actions__edit-button';
-  const DELETE_BUTTON_DISABLED_SELECTOR = `${DELETE_BUTTON_SELECTOR}--disabled`;
-  const EDIT_BUTTON_DISABLED_SELECTOR = `${EDIT_BUTTON_SELECTOR}--disabled`;
-
   let store;
 
   hooks.beforeEach(async function () {
@@ -235,15 +230,9 @@ module('Integration | Component | Sessions | SessionDetails | EnrolledCandidates
       );
 
       // then
-      assert
-        .dom(screen.getByRole('button', { name: 'Supprimer le candidat Eddy Taurial' }))
-        .hasClass(DELETE_BUTTON_SELECTOR);
-      assert
-        .dom(screen.getByRole('button', { name: 'Supprimer le candidat Lara Pafromage' }))
-        .hasClass(DELETE_BUTTON_DISABLED_SELECTOR);
-      assert
-        .dom(screen.getByRole('button', { name: 'Supprimer le candidat Jean Registre' }))
-        .hasClass(DELETE_BUTTON_SELECTOR);
+      assert.dom(screen.getByRole('button', { name: 'Supprimer le candidat Eddy Taurial' })).isNotDisabled();
+      assert.dom(screen.getByRole('button', { name: 'Supprimer le candidat Lara Pafromage' })).isDisabled();
+      assert.dom(screen.getByRole('button', { name: 'Supprimer le candidat Jean Registre' })).isNotDisabled();
     });
   });
 
@@ -298,15 +287,9 @@ module('Integration | Component | Sessions | SessionDetails | EnrolledCandidates
         // then
 
         // then
-        assert
-          .dom(screen.getByRole('button', { name: 'Editer le candidat Eddy Taurial' }))
-          .hasClass(EDIT_BUTTON_SELECTOR);
-        assert
-          .dom(screen.getByRole('button', { name: 'Editer le candidat Lara Pafromage' }))
-          .hasClass(EDIT_BUTTON_DISABLED_SELECTOR);
-        assert
-          .dom(screen.getByRole('button', { name: 'Editer le candidat Jean Registre' }))
-          .hasClass(EDIT_BUTTON_SELECTOR);
+        assert.dom(screen.getByRole('button', { name: 'Editer le candidat Eddy Taurial' })).isNotDisabled();
+        assert.dom(screen.getByRole('button', { name: 'Editer le candidat Lara Pafromage' })).isDisabled();
+        assert.dom(screen.getByRole('button', { name: 'Editer le candidat Jean Registre' })).isNotDisabled();
         assert.strictEqual(
           screen.getAllByText("Ce candidat a déjà rejoint la session. Vous ne pouvez pas l'éditer.").length,
           1,