diff --git a/src/fellchensammlung/migrations/0049_rescueorganization_exclude_from_check.py b/src/fellchensammlung/migrations/0049_rescueorganization_exclude_from_check.py
new file mode 100644
index 0000000..3ddaea0
--- /dev/null
+++ b/src/fellchensammlung/migrations/0049_rescueorganization_exclude_from_check.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.2.1 on 2025-06-19 21:26
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fellchensammlung', '0048_alter_adoptionnotice_further_information'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='rescueorganization',
+            name='exclude_from_check',
+            field=models.BooleanField(default=False, help_text='Organisation von der manuellen Überprüfung ausschließen, z.B. weil Tiere nicht online geführt werden', verbose_name='Von Prüfung ausschließen'),
+        ),
+    ]
diff --git a/src/fellchensammlung/models.py b/src/fellchensammlung/models.py
index be8e044..d602ef4 100644
--- a/src/fellchensammlung/models.py
+++ b/src/fellchensammlung/models.py
@@ -150,6 +150,9 @@ class RescueOrganization(models.Model):
     external_source_identifier = models.CharField(max_length=200, null=True, blank=True,
                                                   choices=ExternalSourceChoices.choices,
                                                   verbose_name=_('External Source Identifier'))
+    exclude_from_check = models.BooleanField(default=False, verbose_name=_('Von Prüfung ausschließen'),
+                                             help_text=_("Organisation von der manuellen Überprüfung ausschließen, "
+                                                         "z.B. weil Tiere nicht online geführt werden"))
 
     class Meta:
         unique_together = ('external_object_identifier', 'external_source_identifier',)
diff --git a/src/fellchensammlung/views.py b/src/fellchensammlung/views.py
index 918a882..0f7f996 100644
--- a/src/fellchensammlung/views.py
+++ b/src/fellchensammlung/views.py
@@ -712,7 +712,7 @@ def rescue_organization_check(request):
         if action == "checked":
             rescue_org.set_checked()
 
-    last_checked_rescue_orgs = RescueOrganization.objects.order_by("last_checked")
+    last_checked_rescue_orgs = RescueOrganization.objects.filter(exclude_from_check=False).order_by("last_checked")
     context = {"rescue_orgs": last_checked_rescue_orgs, }
     return render(request, 'fellchensammlung/rescue-organization-check.html', context=context)