diff --git a/src/openforms/config/admin.py b/src/openforms/config/admin.py
index eb75e036d8..689b721757 100644
--- a/src/openforms/config/admin.py
+++ b/src/openforms/config/admin.py
@@ -26,6 +26,7 @@ class GlobalConfigurationAdmin(TranslationAdmin, SingletonModelAdmin):
             _("Submissions"),
             {
                 "fields": (
+                    "submission_confirmation_title",
                     "submission_confirmation_template",
                     "submission_report_download_link_title",
                 ),
@@ -46,6 +47,15 @@ class GlobalConfigurationAdmin(TranslationAdmin, SingletonModelAdmin):
                 ),
             },
         ),
+        (
+            _("Submissions with cosigning"),
+            {
+                "fields": (
+                    "cosign_submission_confirmation_title",
+                    "cosign_submission_confirmation_template",
+                ),
+            },
+        ),
         (
             _("Co-sign emails"),
             {
diff --git a/src/openforms/config/migrations/0064_globalconfiguration_cosign_submission_confirmation_template_and_more.py b/src/openforms/config/migrations/0064_globalconfiguration_cosign_submission_confirmation_template_and_more.py
new file mode 100644
index 0000000000..3e7f37d245
--- /dev/null
+++ b/src/openforms/config/migrations/0064_globalconfiguration_cosign_submission_confirmation_template_and_more.py
@@ -0,0 +1,153 @@
+# Generated by Django 4.2.16 on 2024-11-12 17:46
+
+import functools
+
+from django.db import migrations, models
+
+import tinymce.models
+
+import openforms.config.models.config
+import openforms.template.validators
+import openforms.utils.translations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("config", "0063_merge_20240923_1612"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="cosign_submission_confirmation_template",
+            field=tinymce.models.HTMLField(
+                default=functools.partial(
+                    openforms.config.models.config._render,
+                    *("config/default_cosign_submission_confirmation.html",),
+                    **{}
+                ),
+                help_text="The content of the submission confirmation page for submissions requiring cosigning. The variables 'public_reference' and 'cosigner_email' are available. We strongly advise you to include the 'public_reference' in case users need to contact the customer service.",
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="cosign submission confirmation template",
+            ),
+        ),
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="cosign_submission_confirmation_template_en",
+            field=tinymce.models.HTMLField(
+                default=functools.partial(
+                    openforms.config.models.config._render,
+                    *("config/default_cosign_submission_confirmation.html",),
+                    **{}
+                ),
+                help_text="The content of the submission confirmation page for submissions requiring cosigning. The variables 'public_reference' and 'cosigner_email' are available. We strongly advise you to include the 'public_reference' in case users need to contact the customer service.",
+                null=True,
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="cosign submission confirmation template",
+            ),
+        ),
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="cosign_submission_confirmation_template_nl",
+            field=tinymce.models.HTMLField(
+                default=functools.partial(
+                    openforms.config.models.config._render,
+                    *("config/default_cosign_submission_confirmation.html",),
+                    **{}
+                ),
+                help_text="The content of the submission confirmation page for submissions requiring cosigning. The variables 'public_reference' and 'cosigner_email' are available. We strongly advise you to include the 'public_reference' in case users need to contact the customer service.",
+                null=True,
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="cosign submission confirmation template",
+            ),
+        ),
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="cosign_submission_confirmation_title",
+            field=models.CharField(
+                default=functools.partial(
+                    openforms.utils.translations.get_default,
+                    *("Request not complete yet",),
+                    **{}
+                ),
+                help_text="The content of the confirmation page title for submissions requiring cosigning.",
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="cosign submission confirmation title",
+            ),
+        ),
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="cosign_submission_confirmation_title_en",
+            field=models.CharField(
+                default=functools.partial(
+                    openforms.utils.translations.get_default,
+                    *("Request not complete yet",),
+                    **{}
+                ),
+                help_text="The content of the confirmation page title for submissions requiring cosigning.",
+                null=True,
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="cosign submission confirmation title",
+            ),
+        ),
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="cosign_submission_confirmation_title_nl",
+            field=models.CharField(
+                default=functools.partial(
+                    openforms.utils.translations.get_default,
+                    *("Request not complete yet",),
+                    **{}
+                ),
+                help_text="The content of the confirmation page title for submissions requiring cosigning.",
+                null=True,
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="cosign submission confirmation title",
+            ),
+        ),
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="submission_confirmation_title",
+            field=models.CharField(
+                default=functools.partial(
+                    openforms.utils.translations.get_default,
+                    *("Confirmation: {{ reference }}",),
+                    **{}
+                ),
+                help_text="The content of the confirmation page title. You can (and should) use the 'public_reference' variable so the users have a reference in case they need to contact the customer service.",
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="submission confirmation title",
+            ),
+        ),
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="submission_confirmation_title_en",
+            field=models.CharField(
+                default=functools.partial(
+                    openforms.utils.translations.get_default,
+                    *("Confirmation: {{ reference }}",),
+                    **{}
+                ),
+                help_text="The content of the confirmation page title. You can (and should) use the 'public_reference' variable so the users have a reference in case they need to contact the customer service.",
+                null=True,
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="submission confirmation title",
+            ),
+        ),
+        migrations.AddField(
+            model_name="globalconfiguration",
+            name="submission_confirmation_title_nl",
+            field=models.CharField(
+                default=functools.partial(
+                    openforms.utils.translations.get_default,
+                    *("Confirmation: {{ reference }}",),
+                    **{}
+                ),
+                help_text="The content of the confirmation page title. You can (and should) use the 'public_reference' variable so the users have a reference in case they need to contact the customer service.",
+                null=True,
+                validators=[openforms.template.validators.DjangoTemplateValidator()],
+                verbose_name="submission confirmation title",
+            ),
+        ),
+    ]
diff --git a/src/openforms/config/models/config.py b/src/openforms/config/models/config.py
index d8780bc85b..e87f0bf3dd 100644
--- a/src/openforms/config/models/config.py
+++ b/src/openforms/config/models/config.py
@@ -61,6 +61,17 @@ class GlobalConfiguration(SingletonModel):
         default=list,
     )
 
+    # Confirmation page content
+    submission_confirmation_title = models.CharField(
+        _("submission confirmation title"),
+        help_text=_(
+            "The content of the confirmation page title. You can (and should) use the "
+            "'public_reference' variable so the users have a reference in case they "
+            "need to contact the customer service."
+        ),
+        default=runtime_gettext(_("Confirmation: {{ reference }}")),
+        validators=[DjangoTemplateValidator()],
+    )
     submission_confirmation_template = HTMLField(
         _("submission confirmation template"),
         help_text=_(
@@ -76,7 +87,28 @@ class GlobalConfiguration(SingletonModel):
         help_text=_("The title of the link to download the report of a submission."),
         default=runtime_gettext(_("Download PDF")),
     )
+    cosign_submission_confirmation_title = models.CharField(
+        _("cosign submission confirmation title"),
+        help_text=_(
+            "The content of the confirmation page title for submissions requiring "
+            "cosigning."
+        ),
+        default=runtime_gettext(_("Request not complete yet")),
+        validators=[DjangoTemplateValidator()],
+    )
+    cosign_submission_confirmation_template = HTMLField(
+        _("cosign submission confirmation template"),
+        help_text=_(
+            "The content of the submission confirmation page for submissions requiring "
+            "cosigning. The variables 'public_reference' and 'cosigner_email' are "
+            "available. We strongly advise you to include the 'public_reference' in "
+            "case users need to contact the customer service."
+        ),
+        default=partial(_render, "config/default_cosign_submission_confirmation.html"),
+        validators=[DjangoTemplateValidator()],
+    )
 
+    # Email templates
     confirmation_email_subject = models.CharField(
         _("subject"),
         max_length=1000,
diff --git a/src/openforms/config/templates/config/default_cosign_submission_confirmation.html b/src/openforms/config/templates/config/default_cosign_submission_confirmation.html
new file mode 100644
index 0000000000..5896ac5ae4
--- /dev/null
+++ b/src/openforms/config/templates/config/default_cosign_submission_confirmation.html
@@ -0,0 +1,14 @@
+{% load i18n capture_tags %}
+{% capture as tt_openvariable silent %}{% templatetag openvariable %}{% endcapture %}
+{% capture as tt_closevariable silent %}{% templatetag closevariable %}{% endcapture %}
+<p>{% trans "Your request is not yet complete." %}</p>
+<h2>{% trans "Cosigning required" %}</h2>
+<p>{% blocktrans trimmed %}
+  We've sent an email with a cosign request to
+  <a href="mailto:{{ tt_openvariable }} cosigner_email {{ tt_closevariable }}">{{ tt_openvariable }} cosigner_email {{ tt_closevariable }}</a>.
+  Once the submission has been cosigned we will start processing your request.
+{% endblocktrans %}</p>
+<p>{% blocktrans trimmed %}
+  If you need to contact us about this submission, you can use the reference
+  <strong>{{ tt_openvariable }} public_reference {{ tt_closevariable }}</strong>{% endblocktrans %}.
+</p>
diff --git a/src/openforms/config/translation.py b/src/openforms/config/translation.py
index 28e60d9e3c..ed6c405e24 100644
--- a/src/openforms/config/translation.py
+++ b/src/openforms/config/translation.py
@@ -6,7 +6,10 @@
 @register(GlobalConfiguration)
 class GlobalConfigurationTranslationOptions(TranslationOptions):
     fields = (
+        "submission_confirmation_title",
         "submission_confirmation_template",
+        "cosign_submission_confirmation_title",
+        "cosign_submission_confirmation_template",
         "submission_report_download_link_title",
         "confirmation_email_subject",
         "confirmation_email_content",
@@ -26,7 +29,10 @@ class GlobalConfigurationTranslationOptions(TranslationOptions):
         "statement_of_truth_label",
     )
     fallback_undefined = {
+        "submission_confirmation_title": "",
         "submission_confirmation_template": "",
+        "cosign_submission_confirmation_title": "",
+        "cosign_submission_confirmation_template": "",
         "submission_report_download_link_title": "",
         "confirmation_email_subject": "",
         "confirmation_email_content": "",