diff --git a/src/Controller/Teamer/Disposition/DetailController.php b/src/Controller/Teamer/Disposition/DetailController.php
index e8a159d..3c28852 100644
--- a/src/Controller/Teamer/Disposition/DetailController.php
+++ b/src/Controller/Teamer/Disposition/DetailController.php
@@ -46,7 +46,10 @@ class DetailController extends AbstractController
         $isUploadInvoice = $this->workflow->can($disposition, 'upload_invoice');
 
         // Create dummy form without fields to generate POST requests
-        $form = $this->createForm(TeamerDispositionType::class, $disposition, ['enable_pickup' => $isUploadContract]);
+        $form = $this->createForm(TeamerDispositionType::class, $disposition, [
+            'enable_pickup' => $isUploadContract,
+            'enable_invoice_confirmation' => $isUploadInvoice,
+        ]);
         $form->handleRequest($request);
 
         if ($form->isSubmitted() && $form->isValid()) {
diff --git a/src/Form/TeamerDispositionType.php b/src/Form/TeamerDispositionType.php
index 4051a95..701b821 100644
--- a/src/Form/TeamerDispositionType.php
+++ b/src/Form/TeamerDispositionType.php
@@ -4,11 +4,13 @@ namespace App\Form;
 
 use App\Entity\Disposition;
 use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
 use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Form\FormEvent;
 use Symfony\Component\Form\FormEvents;
 use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Validator\Constraints\IsTrue;
 
 class TeamerDispositionType extends AbstractType
 {
@@ -34,6 +36,18 @@ class TeamerDispositionType extends AbstractType
                 }
             });
         }
+
+        if (true === $options['enable_invoice_confirmation']) {
+            $builder->add('confirmInvoiceData', CheckboxType::class, [
+                'label' => 'Ich bestätige, dass meine persönlichen Daten, Bankverbindung und Kontoinhaber korrekt sind',
+                'mapped' => false,
+                'constraints' => [
+                    new IsTrue([
+                        'message' => 'Deine Bestätigung ist erforderlich',
+                    ]),
+                ],
+            ]);
+        }
     }
 
     public function configureOptions(OptionsResolver $resolver): void
@@ -41,6 +55,7 @@ class TeamerDispositionType extends AbstractType
         $resolver->setDefaults([
             'data_class' => Disposition::class,
             'enable_pickup' => false,
+            'enable_invoice_confirmation' => false,
         ]);
     }
 }
diff --git a/templates/teamer/disposition/detail.html.twig b/templates/teamer/disposition/detail.html.twig
index eda044e..dec5754 100644
--- a/templates/teamer/disposition/detail.html.twig
+++ b/templates/teamer/disposition/detail.html.twig
@@ -108,6 +108,9 @@
                             'endpoint_upload': path('_uploader_upload_invoice'),
                             'accepted_files': 'image/jpg,image/jpeg,application/pdf',
                         } %}
+                        {% if form.confirmInvoiceData is defined %}
+                            {{ form_row(form.confirmInvoiceData) }}
+                        {% endif %}
                         <button type="submit" class="btn" {{ stimulus_target('form-upload-guard', 'submit') }}>
                             Aktualisieren
                         </button>