diff --git a/tensorflow_privacy/privacy/dp_query/tree_aggregation_query.py b/tensorflow_privacy/privacy/dp_query/tree_aggregation_query.py
index 65bec4d..03bfdb1 100644
--- a/tensorflow_privacy/privacy/dp_query/tree_aggregation_query.py
+++ b/tensorflow_privacy/privacy/dp_query/tree_aggregation_query.py
@@ -33,11 +33,10 @@ corresponding epsilon for a `target_delta` and `noise_multiplier` to achieve
   eps = rdp_accountant.get_privacy_spent(orders, rdp, target_delta)[0]
 """
 
+import collections
 from typing import Any, NamedTuple
-
 import dp_accounting
 import tensorflow as tf
-
 from tensorflow_privacy.privacy.dp_query import dp_query
 from tensorflow_privacy.privacy.dp_query import tree_aggregation
 
@@ -476,6 +475,10 @@ class TreeResidualSumQuery(dp_query.SumAggregationDPQuery):
         previous_tree_noise=global_state.previous_tree_noise,
     )
 
+  def derive_metrics(self, global_state):
+    """Returns the clip norm as a metric."""
+    return collections.OrderedDict(tree_agg_dpftrl_clip=global_state.clip_value)
+
   @classmethod
   def build_l2_gaussian_query(cls,
                               clip_norm,
diff --git a/tensorflow_privacy/privacy/dp_query/tree_aggregation_query_test.py b/tensorflow_privacy/privacy/dp_query/tree_aggregation_query_test.py
index f8afe09..4f7f84b 100644
--- a/tensorflow_privacy/privacy/dp_query/tree_aggregation_query_test.py
+++ b/tensorflow_privacy/privacy/dp_query/tree_aggregation_query_test.py
@@ -431,6 +431,18 @@ class TreeResidualQueryTest(tf.test.TestCase, parameterized.TestCase):
     )
     self.assertIsInstance(query._tree_aggregator, tree_class)
 
+  def test_derive_metrics(self):
+    specs = tf.TensorSpec([])
+    l2_clip = 2
+    query = tree_aggregation_query.TreeResidualSumQuery(
+        clip_fn=_get_l2_clip_fn(),
+        clip_value=l2_clip,
+        noise_generator=_get_noise_fn(specs, 1.0),
+        record_specs=specs,
+    )
+    metrics = query.derive_metrics(query.initial_global_state())
+    self.assertEqual(metrics['tree_agg_dpftrl_clip'], l2_clip)
+
   @parameterized.named_parameters(
       ('s0t1f1', 0., 1., 1),
       ('s0t1f2', 0., 1., 2),