diff --git a/greg/migrations/0027_add_norwegian_national_id_card_identity_type.py b/greg/migrations/0027_add_norwegian_national_id_card_identity_type.py
new file mode 100644
index 0000000000000000000000000000000000000000..42d65ab08ad4e3ed96d426f4809d26e260987827
--- /dev/null
+++ b/greg/migrations/0027_add_norwegian_national_id_card_identity_type.py
@@ -0,0 +1,33 @@
+# Generated by Django 4.1.4 on 2022-12-08 09:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("greg", "0026_remove_ouidentifier_unique_identifier_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="identity",
+            name="type",
+            field=models.CharField(
+                choices=[
+                    ("feide_id", "Feide Id"),
+                    ("feide_email", "Feide Email"),
+                    ("passport_number", "Passport Number"),
+                    ("norwegian_national_id_number", "Norwegian National Id Number"),
+                    (
+                        "norwegian_national_id_card_number",
+                        "Norwegian National Id Card Number",
+                    ),
+                    ("private_email", "Private Email"),
+                    ("private_mobile", "Private Mobile Number"),
+                    ("migration_id", "Migration Id"),
+                ],
+                max_length=64,
+            ),
+        ),
+    ]
diff --git a/greg/models.py b/greg/models.py
index 5e23a1ccbefd2f4a963a6f6dbf815a5e340c9242..59d909bd4843f9ed0dc407deddeabe102092a460 100644
--- a/greg/models.py
+++ b/greg/models.py
@@ -287,6 +287,8 @@ class Identity(BaseModel):
         PASSPORT_NUMBER = "passport_number"
         # Norwegian national ID - "fødselsnummer" or D-number
         NORWEGIAN_NATIONAL_ID_NUMBER = "norwegian_national_id_number"
+        # Norwegian national ID card document number
+        NORWEGIAN_NATIONAL_ID_CARD_NUMBER = "norwegian_national_id_card_number"
         PRIVATE_EMAIL = "private_email"
         PRIVATE_MOBILE_NUMBER = "private_mobile"
         # Used to identify the id of this person in some other system