diff --git a/modules/consentManagementGpp.js b/modules/consentManagementGpp.js
index 416430fb1c9..a7bbca62205 100644
--- a/modules/consentManagementGpp.js
+++ b/modules/consentManagementGpp.js
@@ -423,6 +423,11 @@ function processCmpData(consentData) {
   ) {
     throw new GPPError('CMP returned unexpected value during lookup process.', consentData);
   }
+  ['usnatv1', 'uscav1'].forEach(section => {
+    if (consentData?.parsedSections?.[section]) {
+      logWarn(`Received invalid section from cmp: '${section}'. Some functionality may not work as expected`, consentData)
+    }
+  })
   return storeConsentData(consentData);
 }