diff --git a/db/migrate/20230710100120_persist_user_and_organisation_info_on_data_protection_confirmation.rb b/db/migrate/20230710100120_persist_user_and_organisation_info_on_data_protection_confirmation.rb
new file mode 100644
index 000000000..c721d4b62
--- /dev/null
+++ b/db/migrate/20230710100120_persist_user_and_organisation_info_on_data_protection_confirmation.rb
@@ -0,0 +1,12 @@
+class PersistUserAndOrganisationInfoOnDataProtectionConfirmation < ActiveRecord::Migration[7.0]
+  def change
+    change_table :data_protection_confirmations, bulk: true do |t|
+      t.column :signed_at, :datetime
+      t.column :organisation_name, :string
+      t.column :organisation_address, :string
+      t.column :organisation_phone_number, :string
+      t.column :data_protection_officer_email, :string
+      t.column :data_protection_officer_name, :string
+    end
+  end
+end
diff --git a/db/migrate/20230710101532_remove_data_protection_confirmation_unique_index.rb b/db/migrate/20230710101532_remove_data_protection_confirmation_unique_index.rb
new file mode 100644
index 000000000..5b6203730
--- /dev/null
+++ b/db/migrate/20230710101532_remove_data_protection_confirmation_unique_index.rb
@@ -0,0 +1,14 @@
+class RemoveDataProtectionConfirmationUniqueIndex < ActiveRecord::Migration[7.0]
+  def up
+    remove_index :data_protection_confirmations,
+                 %i[organisation_id data_protection_officer_id confirmed],
+                 unique: true
+  end
+
+  def down
+    add_index :data_protection_confirmations,
+              %i[organisation_id data_protection_officer_id confirmed],
+              unique: true,
+              name: "data_protection_confirmations_unique"
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 3a47ae8aa..111396ef3 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_06_29_125541) do
+ActiveRecord::Schema[7.0].define(version: 2023_07_10_101532) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -52,8 +52,13 @@ ActiveRecord::Schema[7.0].define(version: 2023_06_29_125541) do
     t.string "old_org_id"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.datetime "signed_at"
+    t.string "organisation_name"
+    t.string "organisation_address"
+    t.string "organisation_phone_number"
+    t.string "data_protection_officer_email"
+    t.string "data_protection_officer_name"
     t.index ["data_protection_officer_id"], name: "dpo_user_id"
-    t.index ["organisation_id", "data_protection_officer_id", "confirmed"], name: "data_protection_confirmations_unique", unique: true
     t.index ["organisation_id"], name: "index_data_protection_confirmations_on_organisation_id"
   end