diff --git a/src/openklant/components/klantinteracties/admin/partijen.py b/src/openklant/components/klantinteracties/admin/partijen.py
index a26e58f8..67399b50 100644
--- a/src/openklant/components/klantinteracties/admin/partijen.py
+++ b/src/openklant/components/klantinteracties/admin/partijen.py
@@ -15,6 +15,9 @@
     PartijIdentificator,
     Persoon,
     Vertegenwoordigden,
+    PartijIdentificatorCodeRegister,
+    PartijIdentificatorCodeObjectType,
+    PartijIdentificatorCodeSoortObjectId,
 )
 
 
@@ -80,6 +83,24 @@ class OrganisatieInlineAdmin(admin.StackedInline):
     extra = 0
 
 
+@admin.register(PartijIdentificatorCodeSoortObjectId)
+class PartijIdentificatorCodeSoortObjectIdAdmin(admin.ModelAdmin):
+    readonly_fields = ("uuid",)
+    model = PartijIdentificatorCodeSoortObjectId
+
+
+@admin.register(PartijIdentificatorCodeObjectType)
+class PartijIdentificatorCodeObjectTypeAdmin(admin.ModelAdmin):
+    readonly_fields = ("uuid",)
+    model = PartijIdentificatorCodeObjectType
+
+
+@admin.register(PartijIdentificatorCodeRegister)
+class PartijIdentificatorCodeRegisterAdmin(admin.ModelAdmin):
+    readonly_fields = ("uuid",)
+    model = PartijIdentificatorCodeRegister
+
+
 @admin.register(Partij)
 class PartijAdmin(admin.ModelAdmin):
     list_display = (