diff --git a/4-projects/modules/ml_infra_projects/artifacts_project.tf b/4-projects/modules/ml_infra_projects/artifacts_project.tf
index 5eaac184..29d9cbcc 100644
--- a/4-projects/modules/ml_infra_projects/artifacts_project.tf
+++ b/4-projects/modules/ml_infra_projects/artifacts_project.tf
@@ -15,7 +15,6 @@
  */
 
 locals {
-  artifacts_project_suffix = "artifacts"
   artifact_tf_sa_roles = [
     "roles/artifactregistry.admin",
     "roles/cloudbuild.builds.editor",
@@ -49,14 +48,14 @@ module "app_infra_artifacts_project" {
     "sourcerepo.googleapis.com",
   ]
   # Metadata
-  project_suffix             = local.artifacts_project_suffix
+  project_suffix             = var.artifacts_project_suffix
   application_name           = "app-infra-artifacts"
   billing_code               = var.billing_code
   primary_contact            = var.primary_contact
   secondary_contact          = var.secondary_contact
   business_code              = var.business_code
   environment_kms_project_id = var.environment_kms_project_id
-  project_name               = "${var.project_prefix}-${local.env_code}-${var.business_code}${local.artifacts_project_suffix}"
+  project_name               = "${var.project_prefix}-${local.env_code}-${var.business_code}${var.artifacts_project_suffix}"
   prevent_destroy            = var.prevent_destroy
 }
 
diff --git a/4-projects/modules/ml_infra_projects/service_catalog_project.tf b/4-projects/modules/ml_infra_projects/service_catalog_project.tf
index 98794cdc..089bb143 100644
--- a/4-projects/modules/ml_infra_projects/service_catalog_project.tf
+++ b/4-projects/modules/ml_infra_projects/service_catalog_project.tf
@@ -15,7 +15,6 @@
  */
 
 locals {
-  service_catalog_project_suffix = "service-catalog"
   service_catalog_tf_sa_roles = [
     "roles/cloudbuild.builds.editor",
     "roles/iam.serviceAccountAdmin",
@@ -47,14 +46,14 @@ module "app_service_catalog_project" {
     "sourcerepo.googleapis.com",
   ]
   # Metadata
-  project_suffix             = local.service_catalog_project_suffix
+  project_suffix             = var.service_catalog_project_suffix
   application_name           = "app-infra-ml"
   billing_code               = var.billing_code
   primary_contact            = var.primary_contact
   secondary_contact          = var.secondary_contact
   business_code              = var.business_code
   environment_kms_project_id = var.environment_kms_project_id
-  project_name               = "${var.project_prefix}-${local.env_code}-${var.business_code}${local.service_catalog_project_suffix}"
+  project_name               = "${var.project_prefix}-${local.env_code}-${var.business_code}${var.service_catalog_project_suffix}"
   prevent_destroy            = var.prevent_destroy
 }
 
diff --git a/4-projects/modules/ml_infra_projects/variables.tf b/4-projects/modules/ml_infra_projects/variables.tf
index 1e80bc60..e9144b5c 100644
--- a/4-projects/modules/ml_infra_projects/variables.tf
+++ b/4-projects/modules/ml_infra_projects/variables.tf
@@ -177,3 +177,15 @@ variable "prevent_destroy" {
   description = "Prevent Project Key destruction."
   type        = bool
 }
+
+variable "artifacts_project_suffix" {
+  description = "Artifacts Project Suffix."
+  type        = string
+  default     = "artifacts"
+}
+
+variable "service_catalog_project_suffix" {
+  description = "Service Catalog Project Suffix."
+  type        = string
+  default     = "service-catalog"
+}