diff --git a/exports.js b/exports.js
index 261e4485ff..b057118818 100644
--- a/exports.js
+++ b/exports.js
@@ -534,6 +534,8 @@ module.exports = {
         'neptuneDBMultiAz'              : require(__dirname + '/plugins/aws/neptune/neptuneDBMultiAz.js'),
         'neptuneDbDeletionProtection'   : require(__dirname + '/plugins/aws/neptune/neptuneDbDeletionProtection.js'),
         'neptuneDBIamAuth'              : require(__dirname + '/plugins/aws/neptune/neptuneDBIamAuth.js'),
+        'neptuneAuditLoggingEnabled'    : require(__dirname + '/plugins/aws/neptune/neptuneAuditLoggingEnabled.js'),
+
 
         'monitoringMetrics'             : require(__dirname + '/plugins/aws/cloudwatchlogs/monitoringMetrics.js'),
 
diff --git a/plugins/aws/neptune/neptuneAuditLoggingEnabled.js b/plugins/aws/neptune/neptuneAuditLoggingEnabled.js
new file mode 100644
index 0000000000..395ea0c225
--- /dev/null
+++ b/plugins/aws/neptune/neptuneAuditLoggingEnabled.js
@@ -0,0 +1,53 @@
+var async = require('async');
+var helpers = require('../../../helpers/aws');
+
+module.exports = {
+    title: 'Neptune Audit Logging Enabled',
+    category: 'Neptune',
+    domain: 'Databases',
+    severity: 'Medium',
+    description: 'Ensure that Amazon Neptune database clusters have audit logging enabled.',
+    more_info: 'Neptune audit logging records database access and management activities and delivers the logs to AWS CloudTrail. This helps in security monitoring, compliance auditing, and forensic analysis.',
+    recommended_action: 'Modify the Neptune DB cluster and enable audit logging.',
+    link: 'https://docs.aws.amazon.com/neptune/latest/userguide/security-logging.html',
+    apis: ['Neptune:describeDBClusters'],
+    realtime_triggers: ['neptune:CreateDBCluster','neptune:ModifyDBCluster'],
+
+    run: function(cache, settings, callback) {
+        var results = [];
+        var source = {};
+        var regions = helpers.regions(settings);
+
+        async.each(regions.neptune, function(region, rcb) {
+            var describeDBClusters = helpers.addSource(cache,source,
+                ['neptune', 'describeDBClusters', region]);
+
+            if (!describeDBClusters) return rcb();
+
+            if (describeDBClusters.err || !describeDBClusters.data) {
+                helpers.addResult(results,3,
+                    `Unable to list Neptune database clusters: ${helpers.addError(describeDBClusters)}`,region);
+                return rcb();
+            }
+
+            if (!describeDBClusters.data.length) {
+                helpers.addResult(results,0,
+                    'No Neptune database clusters found',region);
+                return rcb();
+            }
+
+            for (let cluster of describeDBClusters.data) {
+                if (!cluster.DBClusterArn || cluster.Engine !== 'neptune') continue;
+                if (cluster.EnableAuditLog) {
+                    helpers.addResult(results,0,'Neptune audit logging is enabled',region,cluster.DBClusterArn);
+                } else {
+                    helpers.addResult(results,2,'Neptune audit logging is disabled',region,cluster.DBClusterArn);
+                }
+            }
+
+            rcb();
+        }, function() {
+            callback(null, results, source);
+        });
+    }
+};
diff --git a/plugins/aws/neptune/neptuneAuditLoggingEnabled.spec.js b/plugins/aws/neptune/neptuneAuditLoggingEnabled.spec.js
new file mode 100644
index 0000000000..4c71e7a5d0
--- /dev/null
+++ b/plugins/aws/neptune/neptuneAuditLoggingEnabled.spec.js
@@ -0,0 +1,86 @@
+var expect = require('chai').expect;
+var neptuneAuditLogging = require('./neptuneAuditLoggingEnabled'); 
+
+
+const describeDBClusters = [
+    {
+        "AllocatedStorage": 1,
+        "BackupRetentionPeriod": 1,
+        "DbClusterResourceId": "cluster-AUDIT1",
+        "DBClusterArn": "arn:aws:rds:us-east-1:000111222333:cluster:database-2",
+        "AssociatedRoles": [],
+        "Engine": "neptune",
+        "EnableAuditLog": true
+    },
+    {
+        "AllocatedStorage": 1,
+        "BackupRetentionPeriod": 1,
+        "DbClusterResourceId": "cluster-AUDIT2",
+        "DBClusterArn": "arn:aws:rds:us-east-1:000111222334:cluster:database-3",
+        "AssociatedRoles": [],
+        "Engine": "neptune",
+        "EnableAuditLog": false
+    }
+];
+
+const createCache = (clusters, clustersErr) => {
+    return {
+        neptune: {
+            describeDBClusters: {
+                'us-east-1': {
+                    err: clustersErr,
+                    data: clusters
+                },
+            },
+        },
+    };
+};
+
+describe('neptuneAuditLogging', function () {
+    describe('run', function () {
+
+        it('should PASS if Neptune DB cluster has audit logging enabled', function (done) {
+            const cache = createCache([describeDBClusters[0]]);
+            neptuneAuditLogging.run(cache, {}, (err, results) => {
+                expect(results.length).to.equal(1);
+                expect(results[0].status).to.equal(0);
+                expect(results[0].message).to.include('Neptune audit logging is enabled');
+                expect(results[0].region).to.include('us-east-1');
+                done();
+            });
+        });
+
+        it('should FAIL if Neptune DB cluster does not have audit logging enabled', function (done) {
+            const cache = createCache([describeDBClusters[1]]);
+            neptuneAuditLogging.run(cache, {}, (err, results) => {
+                expect(results.length).to.equal(1);
+                expect(results[0].status).to.equal(2);
+                expect(results[0].message).to.include('Neptune audit logging is disabled');
+                expect(results[0].region).to.include('us-east-1');
+                done();
+            });
+        });
+
+        it('should PASS if no Neptune DB clusters found', function (done) {
+            const cache = createCache([]);
+            neptuneAuditLogging.run(cache, {}, (err, results) => {
+                expect(results.length).to.equal(1);
+                expect(results[0].status).to.equal(0);
+                expect(results[0].message).to.include('No Neptune database clusters found');
+                expect(results[0].region).to.include('us-east-1');
+                done();
+            });
+        });
+
+        it('should UNKNOWN if unable to list Neptune DB clusters', function (done) {
+            const cache = createCache(null, { message: "Unable to list Neptune database clusters" });
+            neptuneAuditLogging.run(cache, {}, (err, results) => {
+                expect(results.length).to.equal(1);
+                expect(results[0].status).to.equal(3);
+                expect(results[0].region).to.include('us-east-1');
+                done();
+            });
+        });
+
+    });
+});