diff --git a/policy_eval_script/tests/data/example_drift_report.json b/policy_eval_script/tests/data/example_drift_report.json
new file mode 100644
index 0000000..e55872c
--- /dev/null
+++ b/policy_eval_script/tests/data/example_drift_report.json
@@ -0,0 +1,25 @@
+{
+  "strata": [
+    {
+      "stratum": "user_behavior",
+      "metrics": {
+        "drift_score": 0.12,
+        "threshold": 0.1
+      }
+    },
+    {
+      "stratum": "transaction_patterns",
+      "metrics": {
+        "drift_score": 0.25,
+        "threshold": 0.2
+      }
+    },
+    {
+      "stratum": "region_distribution",
+      "metrics": {
+        "drift_score": 0.05,
+        "threshold": 0.1
+      }
+    }
+  ]
+}
\ No newline at end of file