diff --git a/provider/register-azure/src/main/java/org/opengroup/osdu/register/provider/azure/subscriber/TopicsRepositoryImpl.java b/provider/register-azure/src/main/java/org/opengroup/osdu/register/provider/azure/subscriber/TopicsRepositoryImpl.java
index 58f668098f4d6f2a308cdbb0a69f06f179b7b6ff..4ca782f98271343b318893ba20cfbb011ab2b861 100644
--- a/provider/register-azure/src/main/java/org/opengroup/osdu/register/provider/azure/subscriber/TopicsRepositoryImpl.java
+++ b/provider/register-azure/src/main/java/org/opengroup/osdu/register/provider/azure/subscriber/TopicsRepositoryImpl.java
@@ -45,7 +45,6 @@ public class TopicsRepositoryImpl implements ITopicsRepository {
     public List<Topic> listMessages() {
         final String partitionId = headers.getPartitionId();
         List<Topic> template = new ArrayList<>();
-        List<String> topicNames = new ArrayList<>();
         List<Topic> output = new ArrayList<>();
 
         if (!topicsMap.containsKey(partitionId)) {
@@ -55,15 +54,12 @@ public class TopicsRepositoryImpl implements ITopicsRepository {
 
         for (Topic topic: topicsMap.get(partitionId)) {
             output.add(topic);
-            topicNames.add(topic.getName());
         }
 
         if (!featureFlag.isFeatureEnabled(FEATURE_FLAG_NAME)){
             output.removeIf(topic -> topic.getName().equals(TOPIC_NAME));
-            topicNames.removeIf(topicName -> topicName.equals(TOPIC_NAME));
         }
 
-        log.info("List of Topic Names:" + topicNames);
         return output;
     }
 
diff --git a/register-core/src/main/java/org/opengroup/osdu/register/subscriber/services/ChallengeResponseCheck.java b/register-core/src/main/java/org/opengroup/osdu/register/subscriber/services/ChallengeResponseCheck.java
index 63522ed07802ddd6892bbeb57eceacfc135c1649..2d6bb6c1f3dd780b794d81c2a6dfa901bb59398b 100644
--- a/register-core/src/main/java/org/opengroup/osdu/register/subscriber/services/ChallengeResponseCheck.java
+++ b/register-core/src/main/java/org/opengroup/osdu/register/subscriber/services/ChallengeResponseCheck.java
@@ -100,15 +100,11 @@ public class ChallengeResponseCheck {
                 secretString = this.googleServiceAccount.getPrivateKeyId(keyString);
 
                 // send gsa challange with idtoken in header
-                log.info("Sending challange request with GSA Secret Type");
                 response = sendGsaChallenge(input, crc, idToken);
-                log.info("Response from GSA challange check endpoint: %s" + response.getResponseCode());
             } else {
                 secretString = ((HmacSecret) secret).getValue();
                 String hmacSignature = this.signatureService.getSignedSignature(input.getPushEndpoint(), secretString);
-                log.info("Sending challange request with HMAC Secret Type");
                 response = sendHmacChallenge(input, crc, hmacSignature);
-                log.info("Response from HMAC challange check endpoint: " + response.getResponseCode());
             }
 
             String returnedHash = getChallengeResponseHash(response);
@@ -116,7 +112,6 @@ public class ChallengeResponseCheck {
             return encodedHash.equalsIgnoreCase(returnedHash);
         } catch (Exception e) {
             log.error("Unexpected error during challenge response check.", e);
-            log.info(String.format("Exception occurred during Challange Response Check. Exception Details : %s " , e.toString()));
             return false;
         }
     }