diff --git a/environment/deployments/science-platform/cloudsql/main.tf b/environment/deployments/science-platform/cloudsql/main.tf
index 0c5a0984..6015c24b 100644
--- a/environment/deployments/science-platform/cloudsql/main.tf
+++ b/environment/deployments/science-platform/cloudsql/main.tf
@@ -66,6 +66,38 @@ module "db_butler_registry_dp02" {
   }
 }
 
+moved {
+  # The 'count' parameter to this module was added after it was already
+  # deployed to dev.
+  from = module.db_butler_registry_dp02
+  to = module.db_butler_registry_dp02[0]
+}
+
+resource "google_dns_managed_zone" "sql_private_zone" {
+  name        = "sql-private-zone"
+  dns_name    = "rsp-sql-${var.environment}.internal."
+  description = "DNS Zone containing domain names used to access internal databases."
+
+  visibility = "private"
+
+  private_visibility_config {
+    networks {
+      network_url = data.google_compute_network.network.id
+    }
+  }
+}
+
+resource "google_dns_record_set" "dp02" {
+  count  = var.butler_registry_dp02_enable ? 1 : 0
+
+  managed_zone = google_dns_managed_zone.sql_private_zone.name
+  name         = "dp02.${google_dns_managed_zone.sql_private_zone.dns_name}"
+  type         = "A"
+  rrdatas      = [module.db_butler_registry_dp02[0].private_ip_address]
+  ttl          = 1800
+}
+
+
 resource "random_password" "gafaelfawr" {
   length  = 24
   numeric = true
diff --git a/environment/deployments/science-platform/cloudsql/variables.tf b/environment/deployments/science-platform/cloudsql/variables.tf
index 1de10fb9..04f30921 100644
--- a/environment/deployments/science-platform/cloudsql/variables.tf
+++ b/environment/deployments/science-platform/cloudsql/variables.tf
@@ -149,13 +149,16 @@ variable "butler_registry_dp02_database_flags" {
     name  = string
     value = string
   }))
-  default = []
+  default = [
+    { name = "max_connections", value = "400" },
+    { name = "password_encryption", value = "scram-sha-256" }
+  ]
 }
 
 variable "butler_registry_dp02_disk_size" {
   description = "The disk size for the instance in GB.  This value is ignored after initial provisioning with a terraform lifecycle policy in Google module.  This is needed because of auto storage increase is enabled."
   type        = number
-  default     = 100
+  default     = 700
 }
 
 variable "butler_registry_dp02_disk_type" {
@@ -174,7 +177,7 @@ variable "butler_registry_dp02_edition" {
 variable "butler_registry_dp02_require_ssl" {
   description = "True if the instance should require SSL/TLS for users connecting over IP. Note: SSL/TLS is needed to provide security when you connect to Cloud SQL using IP addresses. If you are connecting to your instance only by using the Cloud SQL Proxy or the Java Socket Library, you do not need to configure your instance to use SSL/TLS."
   type        = bool
-  default     = true
+  default     = false
 }
 
 variable "butler_registry_dp02_ipv4_enabled" {
diff --git a/environment/deployments/science-platform/env/dev-cloudsql.tfvars b/environment/deployments/science-platform/env/dev-cloudsql.tfvars
index 65e843de..34b9c7a2 100644
--- a/environment/deployments/science-platform/env/dev-cloudsql.tfvars
+++ b/environment/deployments/science-platform/env/dev-cloudsql.tfvars
@@ -19,17 +19,7 @@ butler_registry_backups_point_in_time_recovery_enabled = true
 
 # Butler Registry DP02 Database
 butler_registry_dp02_db_name          = "butler-registry-dp02-dev"
-butler_registry_dp02_database_version = "POSTGRES_16"
 butler_registry_dp02_tier             = "db-custom-2-7680"
-butler_registry_dp02_require_ssl      = false
-butler_registry_dp02_disk_size        = 700
-butler_registry_dp02_database_flags = [
-  { name = "max_connections", value = "400" },
-  { name = "password_encryption", value = "scram-sha-256" }
-]
-butler_registry_dp02_edition                                = "ENTERPRISE"
-butler_registry_dp02_ipv4_enabled                           = false
-butler_registry_dp02_ssl_mode                               = "ALLOW_UNENCRYPTED_AND_ENCRYPTED"
 butler_registry_dp02_db_maintenance_window_day              = 1
 butler_registry_dp02_db_maintenance_window_hour             = 23
 butler_registry_dp02_db_maintenance_window_update_track     = "stable"
@@ -43,4 +33,4 @@ science_platform_db_maintenance_window_update_track = "canary"
 science_platform_backups_enabled                    = true
 
 # Increase this number to force Terraform to update the dev environment.
-# Serial: 20
+# Serial: 21
diff --git a/environment/deployments/science-platform/env/integration-cloudsql.tfvars b/environment/deployments/science-platform/env/integration-cloudsql.tfvars
index 5eaa06b9..96a8bc3b 100644
--- a/environment/deployments/science-platform/env/integration-cloudsql.tfvars
+++ b/environment/deployments/science-platform/env/integration-cloudsql.tfvars
@@ -16,8 +16,14 @@ butler_registry_db_maintenance_window_update_track     = "canary"
 butler_registry_backups_enabled                        = true
 butler_registry_backups_point_in_time_recovery_enabled = true
 
-# Butler Registry DP02
-butler_registry_dp02_enable = false
+# Butler Registry DP02 Database
+butler_registry_dp02_db_name          = "butler-registry-dp02-int"
+butler_registry_dp02_tier             = "db-custom-2-7680"
+butler_registry_dp02_db_maintenance_window_day              = 2
+butler_registry_dp02_db_maintenance_window_hour             = 23
+butler_registry_dp02_db_maintenance_window_update_track     = "stable"
+butler_registry_dp02_backups_enabled                        = false
+butler_registry_dp02_backups_point_in_time_recovery_enabled = false
 
 # Science Platform Database
 science_platform_db_maintenance_window_day  = 2
@@ -25,4 +31,4 @@ science_platform_db_maintenance_window_hour = 22
 science_platform_backups_enabled            = true
 
 # Increase this number to force Terraform to update the int environment.
-# Serial: 8
+# Serial: 9