diff --git a/polaris-terraform/main-terraform/global-components.conf b/polaris-terraform/main-terraform/global-components.conf
index a66544d20..c8b5eb7cc 100644
--- a/polaris-terraform/main-terraform/global-components.conf
+++ b/polaris-terraform/main-terraform/global-components.conf
@@ -48,8 +48,8 @@ location ~ ^/api/global-components/(.*)$ {
   rewrite ^/api/global-components/(.*)$ /global-components/api/$1 last;
 }
 
-# Proxy static assets from blob storage (dev/test/prod environments)
-location ~ ^/global-components/(dev|test|prod)/(.*)$ {
+# Proxy static assets from blob storage (dev/test/uat/prod environments)
+location ~ ^/global-components/(dev|test|uat|prod)/(.*)$ {
   error_page 418 = @gloco_preflight;
   if ($request_method = OPTIONS) {
     return 418;
diff --git a/polaris-terraform/main-terraform/uat.tfvars b/polaris-terraform/main-terraform/uat.tfvars
index 7155cf563..485ac2dab 100644
--- a/polaris-terraform/main-terraform/uat.tfvars
+++ b/polaris-terraform/main-terraform/uat.tfvars
@@ -116,11 +116,11 @@ private_beta = {
   feature_user_group6 = "21c21011-b568-4ebb-b013-02d4cd15681a"
 }
 
-case_review_app_redirect_url = "https://polaris-qa-notprod.cps.gov.uk/case-review-redirect/cps-dev/dev"
+case_review_app_redirect_url = "https://polaris-uat-notprod.cps.gov.uk/case-review-redirect/cps-dev/dev"
 bulk_um_redirect_url         = "https://housekeeping-fn-staging.int.cps.gov.uk/api/init"
 
 polaris_ui_reauth = {
-  outbound_live_url       = "/polaris,https://cin3.cps.gov.uk/polaris"
+  outbound_live_url       = "https://cmo.cps.gov.uk/polaris"
   outbound_e2e_url        = "/polaris"
   inbound_url             = "/auth-refresh-inbound"
   use_in_situ_refresh     = "true"
@@ -173,7 +173,7 @@ coordinator = {
 }
 
 cps_global_components = {
-  script_url = "https://polaris-qa-notprod.cps.gov.uk/global-components/test/global-components.js"
+  script_url = "https://polaris-uat-notprod.cps.gov.uk/global-components/uat/global-components.js"
   blob_storage_domain = "sacpsglobalcomponents.blob.core.windows.net"
 }
 
diff --git a/polaris-ui/.env.uat b/polaris-ui/.env.uat
index e09c3ca15..f33578db2 100644
--- a/polaris-ui/.env.uat
+++ b/polaris-ui/.env.uat
@@ -2,9 +2,9 @@ REACT_APP_AI_KEY="ebd66fa4-486f-40d7-811b-25aabe34e887"
 REACT_APP_BACKGROUND_PIPELINE_REFRESH_INTERVAL_MS="600000"
 REACT_APP_BACKGROUND_PIPELINE_REFRESH_SHOW_OWN_NOTIFICATIONS="true"
 REACT_APP_BULK_UM_REDIRECT_URL="https://housekeeping-fn-staging.int.cps.gov.uk/api/init"
-REACT_APP_CASE_REVIEW_APP_REDIRECT_URL="https://polaris-qa-notprod.cps.gov.uk/case-review-redirect/cps-dev/dev"
+REACT_APP_CASE_REVIEW_APP_REDIRECT_URL="https://polaris-uat-notprod.cps.gov.uk/case-review-redirect/cps-dev/dev"
 REACT_APP_CLIENT_ID="090c0708-0cf2-4d6b-8053-a592d9419695"
-REACT_APP_CPS_GLOBAL_COMPONENTS_URL="https://polaris-qa-notprod.cps.gov.uk/global-components/test/global-components.js"
+REACT_APP_CPS_GLOBAL_COMPONENTS_URL="https://polaris-uat-notprod.cps.gov.uk/global-components/uat/global-components.js"
 REACT_APP_FEATURE_FLAG_BACKGROUND_PIPELINE_REFRESH="true"
 REACT_APP_FEATURE_FLAG_DOCUMENT_NAME_SEARCH="true"
 REACT_APP_FEATURE_FLAG_EXTERNAL_REDIRECT_BULK_UM_APP="true"
@@ -36,7 +36,7 @@ REACT_APP_PRIVATE_BETA_SIGN_UP_URL="https://forms.office.com/e/Af374akw0Q"
 REACT_APP_PRIVATE_BETA_USER_GROUP=""
 REACT_APP_REAUTH_IN_SITU_TERMINATION_URL="/auth-refresh-termination"
 REACT_APP_REAUTH_REDIRECT_URL_INBOUND="/auth-refresh-inbound"
-REACT_APP_REAUTH_REDIRECT_URL_OUTBOUND="/polaris,https://cin3.cps.gov.uk/polaris"
+REACT_APP_REAUTH_REDIRECT_URL_OUTBOUND="https://cmo.cps.gov.uk/polaris"
 REACT_APP_REAUTH_REDIRECT_URL_OUTBOUND_E2E="/polaris"
 REACT_APP_REAUTH_USE_IN_SITU_REFRESH="true"
 REACT_APP_REDACTION_LOG_BASE_URL="https://fa-redaction-log-uat-reporting.azurewebsites.net"