diff --git a/src/integrationTest/java/org/opensearch/security/rest/WhoAmITests.java b/src/integrationTest/java/org/opensearch/security/rest/WhoAmITests.java
index 5e9992c8ad..1a41aa8ff2 100644
--- a/src/integrationTest/java/org/opensearch/security/rest/WhoAmITests.java
+++ b/src/integrationTest/java/org/opensearch/security/rest/WhoAmITests.java
@@ -14,17 +14,28 @@
 import com.carrotsearch.randomizedtesting.annotations.ThreadLeakScope;
 import org.apache.hc.core5.http.HttpStatus;
 import org.junit.ClassRule;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.opensearch.rest.RestRequest;
+import org.opensearch.security.auditlog.AuditLog;
+import org.opensearch.test.framework.AuditCompliance;
+import org.opensearch.test.framework.AuditConfiguration;
+import org.opensearch.test.framework.AuditFilters;
 import org.opensearch.test.framework.TestSecurityConfig;
 import org.opensearch.test.framework.TestSecurityConfig.Role;
+import org.opensearch.test.framework.audit.AuditLogsRule;
 import org.opensearch.test.framework.cluster.ClusterManager;
 import org.opensearch.test.framework.cluster.LocalCluster;
 import org.opensearch.test.framework.cluster.TestRestClient;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.equalTo;
+import static org.opensearch.security.auditlog.impl.AuditCategory.GRANTED_PRIVILEGES;
+import static org.opensearch.security.auditlog.impl.AuditCategory.MISSING_PRIVILEGES;
 import static org.opensearch.test.framework.TestSecurityConfig.AuthcDomain.AUTHC_HTTPBASIC_INTERNAL;
+import static org.opensearch.test.framework.audit.AuditMessagePredicate.auditPredicate;
+import static org.opensearch.test.framework.audit.AuditMessagePredicate.userAuthenticated;
 
 @RunWith(com.carrotsearch.randomizedtesting.RandomizedRunner.class)
 @ThreadLeakScope(ThreadLeakScope.Scope.NONE)
@@ -50,12 +61,35 @@ public class WhoAmITests {
     public static LocalCluster cluster = new LocalCluster.Builder().clusterManager(ClusterManager.THREE_CLUSTER_MANAGERS)
         .authc(AUTHC_HTTPBASIC_INTERNAL)
         .users(WHO_AM_I, WHO_AM_I_LEGACY, WHO_AM_I_NO_PERM)
+        .audit(
+            new AuditConfiguration(true).compliance(new AuditCompliance().enabled(true))
+                .filters(new AuditFilters().enabledRest(true).enabledTransport(true).resolveBulkRequests(true))
+        )
         .build();
 
+    @Rule
+    public AuditLogsRule auditLogsRule = new AuditLogsRule();
+
     @Test
-    public void testWhoAmIWithGetPermissions() throws Exception {
+    public void testWhoAmIWithGetPermissions() {
         try (TestRestClient client = cluster.getRestClient(WHO_AM_I)) {
             assertThat(client.get(WHOAMI_PROTECTED_ENDPOINT).getStatusCode(), equalTo(HttpStatus.SC_OK));
+
+            // audit log, named route
+            auditLogsRule.assertExactly(
+                1,
+                userAuthenticated(WHO_AM_I).withLayer(AuditLog.Origin.REST)
+                    .withRestMethod(RestRequest.Method.GET)
+                    .withRequestPath("/" + WHOAMI_PROTECTED_ENDPOINT)
+                    .withInitiatingUser(WHO_AM_I)
+            );
+            auditLogsRule.assertExactly(
+                1,
+                auditPredicate(GRANTED_PRIVILEGES).withLayer(AuditLog.Origin.REST)
+                    .withRestMethod(RestRequest.Method.GET)
+                    .withRequestPath("/" + WHOAMI_PROTECTED_ENDPOINT)
+                    .withEffectiveUser(WHO_AM_I)
+            );
         }
 
         try (TestRestClient client = cluster.getRestClient(WHO_AM_I)) {
@@ -64,29 +98,60 @@ public void testWhoAmIWithGetPermissions() throws Exception {
     }
 
     @Test
-    public void testWhoAmIWithGetPermissionsLegacy() throws Exception {
+    public void testWhoAmIWithGetPermissionsLegacy() {
         try (TestRestClient client = cluster.getRestClient(WHO_AM_I_LEGACY)) {
             assertThat(client.get(WHOAMI_ENDPOINT).getStatusCode(), equalTo(HttpStatus.SC_OK));
         }
 
         try (TestRestClient client = cluster.getRestClient(WHO_AM_I_LEGACY)) {
             assertThat(client.get(WHOAMI_PROTECTED_ENDPOINT).getStatusCode(), equalTo(HttpStatus.SC_OK));
+
+            // audit log, named route
+            auditLogsRule.assertExactly(
+                1,
+                userAuthenticated(WHO_AM_I_LEGACY).withLayer(AuditLog.Origin.REST)
+                    .withRestMethod(RestRequest.Method.GET)
+                    .withRequestPath("/" + WHOAMI_PROTECTED_ENDPOINT)
+                    .withInitiatingUser(WHO_AM_I_LEGACY)
+            );
+            auditLogsRule.assertExactly(
+                1,
+                auditPredicate(GRANTED_PRIVILEGES).withLayer(AuditLog.Origin.REST)
+                    .withRestMethod(RestRequest.Method.GET)
+                    .withRequestPath("/" + WHOAMI_PROTECTED_ENDPOINT)
+                    .withEffectiveUser(WHO_AM_I_LEGACY)
+            );
         }
     }
 
     @Test
-    public void testWhoAmIWithoutGetPermissions() throws Exception {
+    public void testWhoAmIWithoutGetPermissions() {
         try (TestRestClient client = cluster.getRestClient(WHO_AM_I_NO_PERM)) {
             assertThat(client.get(WHOAMI_ENDPOINT).getStatusCode(), equalTo(HttpStatus.SC_OK));
         }
 
         try (TestRestClient client = cluster.getRestClient(WHO_AM_I_NO_PERM)) {
             assertThat(client.get(WHOAMI_PROTECTED_ENDPOINT).getStatusCode(), equalTo(HttpStatus.SC_UNAUTHORIZED));
+
+            // audit log, named route
+            auditLogsRule.assertExactly(
+                1,
+                userAuthenticated(WHO_AM_I_NO_PERM).withLayer(AuditLog.Origin.REST)
+                    .withRestMethod(RestRequest.Method.GET)
+                    .withRequestPath("/" + WHOAMI_PROTECTED_ENDPOINT)
+            );
+            auditLogsRule.assertExactly(
+                1,
+                auditPredicate(MISSING_PRIVILEGES).withLayer(AuditLog.Origin.REST)
+                    .withRestMethod(RestRequest.Method.GET)
+                    .withRequestPath("/" + WHOAMI_PROTECTED_ENDPOINT)
+                    .withEffectiveUser(WHO_AM_I_NO_PERM)
+            );
         }
     }
 
     @Test
-    public void testWhoAmIPost() throws Exception {
+    public void testWhoAmIPost() {
         try (TestRestClient client = cluster.getRestClient(WHO_AM_I)) {
             assertThat(client.post(WHOAMI_ENDPOINT).getStatusCode(), equalTo(HttpStatus.SC_OK));
         }