diff --git a/src/identity/prod/README.md b/src/identity/prod/README.md
index d9b5db15f..5aa34f20b 100644
--- a/src/identity/prod/README.md
+++ b/src/identity/prod/README.md
@@ -18,8 +18,11 @@
 
 | Name | Type |
 |------|------|
+| [azurerm_role_assignment.cd_cgn](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/role_assignment) | resource |
 | [azurerm_role_assignment.cd_trial_system](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/role_assignment) | resource |
+| [azurerm_role_assignment.ci_cgn](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/role_assignment) | resource |
 | [azurerm_role_assignment.ci_trial_system](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/role_assignment) | resource |
+| [azurerm_subscription.cgn](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/data-sources/subscription) | data source |
 | [azurerm_subscription.trial_system](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/data-sources/subscription) | data source |
 
 ## Inputs
diff --git a/src/identity/prod/data.tf b/src/identity/prod/data.tf
index be442aed9..567ebe647 100644
--- a/src/identity/prod/data.tf
+++ b/src/identity/prod/data.tf
@@ -1,3 +1,7 @@
 data "azurerm_subscription" "trial_system" {
   provider = azurerm.prod-trial
+}
+
+data "azurerm_subscription" "cgn" {
+  provider = azurerm.prod-cgn
 }
\ No newline at end of file
diff --git a/src/identity/prod/main.tf b/src/identity/prod/main.tf
index 979f5fe12..ee4196076 100644
--- a/src/identity/prod/main.tf
+++ b/src/identity/prod/main.tf
@@ -26,6 +26,14 @@ provider "azurerm" {
   features {}
 }
 
+provider "azurerm" {
+  alias           = "prod-cgn"
+  subscription_id = "74da48a3-b0e7-489d-8172-da79801086ed"
+
+  features {}
+}
+
+
 module "federated_identities" {
   source = "github.com/pagopa/dx//infra/modules/azure_federated_identity_with_github?ref=main"
 
@@ -91,3 +99,17 @@ resource "azurerm_role_assignment" "cd_trial_system" {
   principal_id         = module.federated_identities.federated_cd_identity.id
   role_definition_name = "Reader"
 }
+
+resource "azurerm_role_assignment" "ci_cgn" {
+  provider             = azurerm.prod-cgn
+  scope                = data.azurerm_subscription.cgn.id
+  principal_id         = module.federated_identities.federated_ci_identity.id
+  role_definition_name = "Reader"
+}
+
+resource "azurerm_role_assignment" "cd_cgn" {
+  provider             = azurerm.prod-cgn
+  scope                = data.azurerm_subscription.cgn.id
+  principal_id         = module.federated_identities.federated_ci_identity.id
+  role_definition_name = "Reader"
+}
\ No newline at end of file