diff --git a/library/aws/tests/cloudtrail/test_cloudtrail_cloudwatch_logging_enabled.py b/library/aws/tests/cloudtrail/test_cloudtrail_cloudwatch_logging_enabled.py
new file mode 100644
index 00000000..8991d2f0
--- /dev/null
+++ b/library/aws/tests/cloudtrail/test_cloudtrail_cloudwatch_logging_enabled.py
@@ -0,0 +1,124 @@
+import pytest
+from unittest.mock import MagicMock
+from botocore.exceptions import ClientError, BotoCoreError
+from tevico.engine.entities.report.check_model import (
+    CheckStatus,
+    CheckMetadata,
+    Remediation,
+    RemediationCode,
+    RemediationRecommendation,
+)
+from library.aws.checks.cloudtrail.cloudtrail_cloudwatch_logging_enabled import (
+    cloudtrail_cloudwatch_logging_enabled,
+)
+
+class TestCloudTrailCloudWatchLoggingEnabled:
+    """Test cases for CloudTrail CloudWatch Logging Enabled check."""
+
+    def setup_method(self):
+        self.metadata = CheckMetadata(
+            Provider="AWS",
+            CheckID="cloudtrail_cloudwatch_logging_enabled",
+            CheckTitle="CloudTrail trails have CloudWatch logging enabled",
+            CheckType=["Security"],
+            ServiceName="CloudTrail",
+            SubServiceName="Trail",
+            ResourceIdTemplate="arn:aws:cloudtrail:{region}:{account_id}:trail/{trail_name}",
+            Severity="medium",
+            ResourceType="AWS::CloudTrail::Trail",
+            Risk="Trails without CloudWatch logging may lack real-time monitoring.",
+            Description="Checks if CloudTrail trails have CloudWatch logging enabled.",
+            Remediation=Remediation(
+                Code=RemediationCode(CLI="", NativeIaC="", Terraform=""),
+                Recommendation=RemediationRecommendation(
+                    Text="Enable CloudWatch logging for CloudTrail trails.",
+                    Url="https://docs.aws.amazon.com/awscloudtrail/latest/userguide/send-cloudtrail-events-to-cloudwatch-logs.html"
+                )
+            )
+        )
+        self.check = cloudtrail_cloudwatch_logging_enabled(metadata=self.metadata)
+        self.mock_session = MagicMock()
+        self.mock_ct = MagicMock()
+        self.mock_session.client.return_value = self.mock_ct
+
+    def test_no_trails(self):
+        """Test when there are no CloudTrail trails."""
+        self.mock_ct.describe_trails.return_value = {"trailList": []}
+        report = self.check.execute(self.mock_session)
+        assert report.status == CheckStatus.NOT_APPLICABLE
+        assert len(report.resource_ids_status) == 1
+        assert "No CloudTrail trails found." in report.resource_ids_status[0].summary
+
+    def test_cloudwatch_logging_enabled(self):
+        """Test when a trail has CloudWatch logging enabled."""
+        self.mock_ct.describe_trails.return_value = {
+            "trailList": [
+                {
+                    "Name": "trail-1",
+                    "TrailARN": "arn:aws:cloudtrail:region:account:trail/trail-1",
+                    "CloudWatchLogsLogGroupArn": "arn:aws:logs:region:account:log-group:group"
+                }
+            ]
+        }
+        report = self.check.execute(self.mock_session)
+        assert report.status == CheckStatus.PASSED
+        assert len(report.resource_ids_status) == 1
+        assert report.resource_ids_status[0].status == CheckStatus.PASSED
+        assert "is logging to CloudWatch" in report.resource_ids_status[0].summary
+
+    def test_cloudwatch_logging_disabled(self):
+        """Test when a trail does not have CloudWatch logging enabled."""
+        self.mock_ct.describe_trails.return_value = {
+            "trailList": [
+                {
+                    "Name": "trail-2",
+                    "TrailARN": "arn:aws:cloudtrail:region:account:trail/trail-2"
+                }
+            ]
+        }
+        report = self.check.execute(self.mock_session)
+        assert report.status == CheckStatus.FAILED
+        assert len(report.resource_ids_status) == 1
+        assert report.resource_ids_status[0].status == CheckStatus.FAILED
+        assert "is NOT logging to CloudWatch" in report.resource_ids_status[0].summary
+
+    def test_mixed_trail_states(self):
+        """Test when some trails have logging enabled and some do not."""
+        self.mock_ct.describe_trails.return_value = {
+            "trailList": [
+                {
+                    "Name": "trail-1",
+                    "TrailARN": "arn:aws:cloudtrail:region:account:trail/trail-1",
+                    "CloudWatchLogsLogGroupArn": "arn:aws:logs:region:account:log-group:group"
+                },
+                {
+                    "Name": "trail-2",
+                    "TrailARN": "arn:aws:cloudtrail:region:account:trail/trail-2"
+                }
+            ]
+        }
+        report = self.check.execute(self.mock_session)
+        assert report.status == CheckStatus.FAILED
+        assert len(report.resource_ids_status) == 2
+        assert report.resource_ids_status[0].status == CheckStatus.PASSED
+        assert report.resource_ids_status[1].status == CheckStatus.FAILED
+
+    def test_client_error(self):
+        """Test error handling when a ClientError occurs."""
+        self.mock_ct.describe_trails.side_effect = ClientError(
+            {"Error": {"Code": "AccessDenied"}}, "DescribeTrails"
+        )
+        report = self.check.execute(self.mock_session)
+        assert report.status == CheckStatus.UNKNOWN
+        assert len(report.resource_ids_status) == 1
+        assert report.resource_ids_status[0].status == CheckStatus.UNKNOWN
+        assert "Error retrieving CloudTrail details." in report.resource_ids_status[0].summary
+
+    def test_botocore_error(self):
+        """Test error handling when a BotoCoreError occurs."""
+        self.mock_ct.describe_trails.side_effect = BotoCoreError()
+        report = self.check.execute(self.mock_session)
+        assert report.status == CheckStatus.UNKNOWN
+        assert len(report.resource_ids_status) == 1
+        assert report.resource_ids_status[0].status == CheckStatus.UNKNOWN
+        assert "Error retrieving CloudTrail details." in report.resource_ids_status[0].summary