diff --git a/src/Bundle/ChillPersonBundle/Audit/Displayer/CommentSubjectDisplayer.php b/src/Bundle/ChillPersonBundle/Audit/Displayer/CommentSubjectDisplayer.php
new file mode 100644
index 000000000..5e61d4b0c
--- /dev/null
+++ b/src/Bundle/ChillPersonBundle/Audit/Displayer/CommentSubjectDisplayer.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\PersonBundle\Audit\Displayer;
+
+use Chill\MainBundle\Audit\Subject;
+use Chill\MainBundle\Audit\SubjectDisplayerInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+final readonly class CommentSubjectDisplayer implements SubjectDisplayerInterface
+{
+    public function __construct(
+        private TranslatorInterface $translator,
+    ) {}
+
+    public function supportsDisplay(Subject $subject, array $options = []): bool
+    {
+        return 'accompanying_period_comment' === $subject->type;
+    }
+
+    public function display(Subject $subject, string $format = 'html', array $options = []): string
+    {
+        return $this->translator->trans('audit.accompanying_period_comment.comment_number', ['{id}' => $subject->identifiers['id']]);
+    }
+}
diff --git a/src/Bundle/ChillPersonBundle/Audit/SubjectConverter/CommentSubjectConverter.php b/src/Bundle/ChillPersonBundle/Audit/SubjectConverter/CommentSubjectConverter.php
new file mode 100644
index 000000000..108d472a8
--- /dev/null
+++ b/src/Bundle/ChillPersonBundle/Audit/SubjectConverter/CommentSubjectConverter.php
@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\PersonBundle\Audit\SubjectConverter;
+
+use Chill\MainBundle\Audit\Subject;
+use Chill\MainBundle\Audit\SubjectBag;
+use Chill\MainBundle\Audit\SubjectConverterInterface;
+use Chill\MainBundle\Audit\SubjectConverterManagerAwareInterface;
+use Chill\MainBundle\Audit\SubjectConverterManagerAwareTrait;
+use Chill\PersonBundle\Entity\AccompanyingPeriod\Comment;
+
+/**
+ * @implements SubjectConverterInterface<Comment>
+ */
+class CommentSubjectConverter implements SubjectConverterInterface, SubjectConverterManagerAwareInterface
+{
+    use SubjectConverterManagerAwareTrait;
+
+    public function convert(mixed $subject, bool $includeAssociated = false): SubjectBag
+    {
+        \assert($subject instanceof Comment);
+
+        $main = new SubjectBag(new Subject('accompanying_period_comment', ['id' => $subject->getId()]));
+
+        if (null !== $subject->getAccompanyingPeriod()) {
+            $main->append($this->subjectConverterManager->getSubjectsForEntity($subject->getAccompanyingPeriod(), false));
+        }
+
+        return $main;
+    }
+
+    public function supportsConvert(mixed $subject): bool
+    {
+        return $subject instanceof Comment;
+    }
+
+    public static function getDefaultPriority(): int
+    {
+        return 0;
+    }
+}
diff --git a/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseCommentController.php b/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseCommentController.php
index f7622953d..b40a4f357 100644
--- a/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseCommentController.php
+++ b/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseCommentController.php
@@ -11,6 +11,8 @@ declare(strict_types=1);
 
 namespace Chill\PersonBundle\Controller;
 
+use Chill\MainBundle\Audit\TriggerAuditInterface;
+use Chill\MainBundle\Entity\AuditTrail;
 use Chill\PersonBundle\Entity\AccompanyingPeriod;
 use Chill\PersonBundle\Form\AccompanyingCourseCommentType;
 use Chill\PersonBundle\Security\Authorization\AccompanyingPeriodCommentVoter;
@@ -27,6 +29,7 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Translation\TranslatableMessage;
 use Symfony\Contracts\Translation\TranslatorInterface;
 
 class AccompanyingCourseCommentController extends AbstractController
@@ -36,6 +39,7 @@ class AccompanyingCourseCommentController extends AbstractController
         private readonly FormFactoryInterface $formFactory,
         private readonly TranslatorInterface $translator,
         private readonly ManagerRegistry $managerRegistry,
+        private readonly TriggerAuditInterface $triggerAudit,
     ) {}
 
     /**
@@ -48,6 +52,12 @@ class AccompanyingCourseCommentController extends AbstractController
     {
         $this->denyAccessUnlessGranted(AccompanyingPeriodVoter::SEE_DETAILS, $accompanyingCourse);
 
+        $this->triggerAudit->triggerAudit(
+            AuditTrail::AUDIT_LIST,
+            $accompanyingCourse,
+            description: new TranslatableMessage('audit.accompanying_period_comment.list')
+        );
+
         $em = $this->managerRegistry->getManager();
         $afterSuccessfulRedirectResponse = $this->redirectToRoute('chill_person_accompanying_period_comment_list', [
             'accompanying_period_id' => $accompanyingCourse->getId(),
@@ -84,6 +94,8 @@ class AccompanyingCourseCommentController extends AbstractController
             if ($editForm->isSubmitted() && $editForm->isValid()) {
                 $em->flush();
 
+                $this->triggerAudit->triggerAudit(AuditTrail::AUDIT_UPDATE, $commentEdited);
+
                 return $afterSuccessfulRedirectResponse;
             }
 
@@ -103,6 +115,8 @@ class AccompanyingCourseCommentController extends AbstractController
                 $em->persist($newComment);
                 $em->flush();
 
+                $this->triggerAudit->triggerAudit(AuditTrail::AUDIT_CREATE, $newComment);
+
                 return $afterSuccessfulRedirectResponse;
             }
         }
@@ -129,6 +143,8 @@ class AccompanyingCourseCommentController extends AbstractController
         $form->handleRequest($request);
 
         if ($form->isSubmitted() && $form->isValid()) {
+            $this->triggerAudit->triggerAudit(AuditTrail::AUDIT_DELETE, $comment);
+
             $this->entityManager->remove($comment);
 
             if ($comment->getAccompanyingPeriod()->getPinnedComment() === $comment) {
@@ -163,6 +179,12 @@ class AccompanyingCourseCommentController extends AbstractController
 
         $this->managerRegistry->getManager()->flush();
 
+        $this->triggerAudit->triggerAudit(
+            AuditTrail::AUDIT_UPDATE,
+            $comment,
+            description: new TranslatableMessage('audit.accompanying_period_comment.pin')
+        );
+
         $this->addFlash('success', $this->translator->trans('accompanying_course.comment is pinned'));
 
         return $this->redirectToRoute('chill_person_accompanying_period_comment_list', [
@@ -179,6 +201,12 @@ class AccompanyingCourseCommentController extends AbstractController
 
         $this->managerRegistry->getManager()->flush();
 
+        $this->triggerAudit->triggerAudit(
+            AuditTrail::AUDIT_UPDATE,
+            $comment,
+            description: new TranslatableMessage('audit.accompanying_period_comment.unpin')
+        );
+
         $this->addFlash('success', $this->translator->trans('accompanying_course.comment is unpinned'));
 
         return $this->redirectToRoute('chill_person_accompanying_period_comment_list', [
diff --git a/src/Bundle/ChillPersonBundle/Tests/Audit/SubjectConverter/CommentSubjectConverterTest.php b/src/Bundle/ChillPersonBundle/Tests/Audit/SubjectConverter/CommentSubjectConverterTest.php
new file mode 100644
index 000000000..0b27594bf
--- /dev/null
+++ b/src/Bundle/ChillPersonBundle/Tests/Audit/SubjectConverter/CommentSubjectConverterTest.php
@@ -0,0 +1,70 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\PersonBundle\Tests\Audit\SubjectConverter;
+
+use Chill\MainBundle\Audit\Subject;
+use Chill\MainBundle\Audit\SubjectBag;
+use Chill\MainBundle\Audit\SubjectConverterManagerInterface;
+use Chill\PersonBundle\Audit\SubjectConverter\CommentSubjectConverter;
+use Chill\PersonBundle\Entity\AccompanyingPeriod;
+use Chill\PersonBundle\Entity\AccompanyingPeriod\Comment;
+use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
+
+/**
+ * @internal
+ *
+ * @covers \Chill\PersonBundle\Audit\SubjectConverter\CommentSubjectConverter
+ */
+class CommentSubjectConverterTest extends TestCase
+{
+    use ProphecyTrait;
+
+    private CommentSubjectConverter $converter;
+
+    protected function setUp(): void
+    {
+        $this->converter = new CommentSubjectConverter();
+    }
+
+    public function testSupportsConvert(): void
+    {
+        $this->assertTrue($this->converter->supportsConvert($this->prophesize(Comment::class)->reveal()));
+        $this->assertFalse($this->converter->supportsConvert(new \stdClass()));
+    }
+
+    public function testConvert(): void
+    {
+        $comment = $this->prophesize(Comment::class);
+        $comment->getId()->willReturn(456);
+
+        $accompanyingPeriod = $this->prophesize(AccompanyingPeriod::class);
+        $comment->getAccompanyingPeriod()->willReturn($accompanyingPeriod->reveal());
+
+        $subjectConverterManager = $this->prophesize(SubjectConverterManagerInterface::class);
+        $accompanyingPeriodSubject = new Subject('accompanying_period', ['id' => 123]);
+        $accompanyingPeriodSubjectBag = new SubjectBag($accompanyingPeriodSubject);
+
+        $subjectConverterManager->getSubjectsForEntity($accompanyingPeriod->reveal(), false)
+            ->willReturn($accompanyingPeriodSubjectBag);
+
+        $this->converter->setSubjectConverterManager($subjectConverterManager->reveal());
+
+        $result = $this->converter->convert($comment->reveal());
+
+        $this->assertSame('accompanying_period_comment', $result->subject->type);
+        $this->assertSame(['id' => 456], $result->subject->identifiers);
+
+        $this->assertCount(1, $result->associatedSubjects);
+        $this->assertSame($accompanyingPeriodSubject, $result->associatedSubjects[0]);
+    }
+}
diff --git a/src/Bundle/ChillPersonBundle/translations/messages.fr.yml b/src/Bundle/ChillPersonBundle/translations/messages.fr.yml
index 656a7d991..6e43a7d77 100644
--- a/src/Bundle/ChillPersonBundle/translations/messages.fr.yml
+++ b/src/Bundle/ChillPersonBundle/translations/messages.fr.yml
@@ -1608,3 +1608,8 @@ audit:
     household_member:
         not_found_with_id: 'Membre du ménage non trouvé avec identifiant {id}'
         member_in_household: 'membre du ménage'
+    accompanying_period_comment:
+        comment_number: "Commentaire n°{id}"
+        list: "Liste des commentaires d'un parcours"
+        pin: "Commentaire épinglé"
+        unpin: "Commentaire désépinglé"