diff --git a/CODEOWNERS b/CODEOWNERS
index fb2a097868..3689aba6b4 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -2,64 +2,70 @@
 # for more info about CODEOWNERS file
 
 # Repo owner
-* @GoogleCloudPlatform/nodejs-samples-reviewers 
+## Default ownership
+* @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+
+## Only primary language review team has ownership on repo infrastructure
+/* @GoogleCloudPlatform/nodejs-samples-reviewers # root files
+.github/* @GoogleCloudPlatform/nodejs-samples-reviewers # common tooling configurations
+.github/workflows/utils/* @GoogleCloudPlatform/nodejs-samples-reviewers # reusable workflows components
 
 # Kokoro
 .kokoro @GoogleCloudPlatform/nodejs-docs-samples-owners
 
 # Infrastructure
-auth @GoogleCloudPlatform/googleapis-auth @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-batch @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-compute @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-iam @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-kms @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-orgpolicy @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-recaptcha_enterprise @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-recaptcha_enterprise/demosite @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/recaptcha-customer-obsession-reviewers @GoogleCloudPlatform/nodejs-samples-reviewers
-secret-manager @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-service-directory @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
-webrisk @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers
+auth @GoogleCloudPlatform/googleapis-auth @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+batch @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+compute @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+iam @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+kms @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+orgpolicy @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+recaptcha_enterprise @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+recaptcha_enterprise/demosite @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/recaptcha-customer-obsession-reviewers @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+secret-manager @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+service-directory @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+webrisk @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 
 # DEE Platform Ops (DEEPO)
-container @GoogleCloudPlatform/dee-platform-ops @GoogleCloudPlatform/nodejs-samples-reviewers
-error-reporting @GoogleCloudPlatform/dee-platform-ops @GoogleCloudPlatform/nodejs-samples-reviewers
-game-servers @GoogleCloudPlatform/dee-platform-ops @GoogleCloudPlatform/nodejs-samples-reviewers
-monitoring @GoogleCloudPlatform/dee-platform-ops @GoogleCloudPlatform/nodejs-samples-reviewers
+container @GoogleCloudPlatform/dee-platform-ops @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+error-reporting @GoogleCloudPlatform/dee-platform-ops @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+game-servers @GoogleCloudPlatform/dee-platform-ops @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+monitoring @GoogleCloudPlatform/dee-platform-ops @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 
 # SoDa teams
-cloud-sql @GoogleCloudPlatform/infra-db-sdk @GoogleCloudPlatform/nodejs-samples-reviewers
-datastore @GoogleCloudPlatform/cloud-native-db-dpes @GoogleCloudPlatform/nodejs-samples-reviewers
-storagetransfer @GoogleCloudPlatform/cloud-storage-dpes @GoogleCloudPlatform/nodejs-samples-reviewers
+cloud-sql @GoogleCloudPlatform/infra-db-sdk @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+datastore @GoogleCloudPlatform/cloud-native-db-dpes @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+storagetransfer @GoogleCloudPlatform/cloud-storage-dpes @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 
 # One-offs
-composer @GoogleCloudPlatform/cloud-dpes-composer @GoogleCloudPlatform/nodejs-samples-reviewers
-monitoring/opencensus @GoogleCloudPlatform/nodejs-samples-reviewers
+composer @GoogleCloudPlatform/cloud-dpes-composer @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+monitoring/opencensus @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 
 # Data & AI
-generative-ai @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-automl @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-cloud-language @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-contact-center-insights @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-datalabeling @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-dialogflow @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-dialogflow-cx @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-discoveryengine @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-document-ai @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/document-ai-samples-contributors
-document-warehouse @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/document-ai-samples-contributors
-mediatranslation @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-notebooks @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-speech @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-talent @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-texttospeech @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-translate @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-video-intelligence @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
-vision @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers
+generative-ai @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+automl @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+cloud-language @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+contact-center-insights @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+datalabeling @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+dialogflow @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+dialogflow-cx @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+discoveryengine @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+document-ai @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/document-ai-samples-contributors @GoogleCloudPlatform/cloud-samples-reviewers
+document-warehouse @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/document-ai-samples-contributors @GoogleCloudPlatform/cloud-samples-reviewers
+mediatranslation @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+notebooks @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+speech @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+talent @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+texttospeech @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+translate @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+video-intelligence @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+vision @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 
 # Self-service
-ai-platform @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/text-embedding
-asset @GoogleCloudPlatform/cloud-asset-analysis-team @GoogleCloudPlatform/nodejs-samples-reviewers
-dlp @GoogleCloudPlatform/googleapis-dlp @GoogleCloudPlatform/nodejs-samples-reviewers
-security-center @GoogleCloudPlatform/gcp-security-command-center @GoogleCloudPlatform/nodejs-samples-reviewers
-retail @GoogleCloudPlatform/cloud-retail-team @GoogleCloudPlatform/nodejs-samples-reviewers
-media @GoogleCloudPlatform/cloud-media-team @GoogleCloudPlatform/nodejs-samples-reviewers
-healthcare @GoogleCloudPlatform/healthcare-life-sciences @GoogleCloudPlatform/nodejs-samples-reviewers
+ai-platform @GoogleCloudPlatform/dee-data-ai @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/text-embedding @GoogleCloudPlatform/cloud-samples-reviewers
+asset @GoogleCloudPlatform/cloud-asset-analysis-team @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+dlp @GoogleCloudPlatform/googleapis-dlp @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+security-center @GoogleCloudPlatform/gcp-security-command-center @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+retail @GoogleCloudPlatform/cloud-retail-team @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+media @GoogleCloudPlatform/cloud-media-team @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
+healthcare @GoogleCloudPlatform/healthcare-life-sciences @GoogleCloudPlatform/nodejs-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers