diff --git a/novaclient/tests/v1_1/test_usage.py b/novaclient/tests/v1_1/test_usage.py
index 01df9fe70..ef842f4f1 100644
--- a/novaclient/tests/v1_1/test_usage.py
+++ b/novaclient/tests/v1_1/test_usage.py
@@ -18,16 +18,23 @@ from novaclient.tests.v1_1 import fakes
 from novaclient.v1_1 import usage
 
 
-cs = fakes.FakeClient()
-
-
 class UsageTest(utils.TestCase):
+    def setUp(self):
+        super(UsageTest, self).setUp()
+        self.cs = self._get_fake_client()
+        self.usage_type = self._get_usage_type()
+
+    def _get_fake_client(self):
+        return fakes.FakeClient()
+
+    def _get_usage_type(self):
+        return usage.Usage
 
     def test_usage_list(self, detailed=False):
         now = datetime.datetime.now()
-        usages = cs.usage.list(now, now, detailed)
+        usages = self.cs.usage.list(now, now, detailed)
 
-        cs.assert_called('GET',
+        self.cs.assert_called('GET',
                          "/os-simple-tenant-usage?" +
                          ("start=%s&" % now.isoformat()) +
                          ("end=%s&" % now.isoformat()) +
@@ -39,9 +46,9 @@ class UsageTest(utils.TestCase):
 
     def test_usage_get(self):
         now = datetime.datetime.now()
-        u = cs.usage.get("tenantfoo", now, now)
+        u = self.cs.usage.get("tenantfoo", now, now)
 
-        cs.assert_called('GET',
+        self.cs.assert_called('GET',
                          "/os-simple-tenant-usage/tenantfoo?" +
                          ("start=%s&" % now.isoformat()) +
                          ("end=%s" % now.isoformat()))
diff --git a/novaclient/tests/v3/test_usage.py b/novaclient/tests/v3/test_usage.py
new file mode 100644
index 000000000..b4ffab79e
--- /dev/null
+++ b/novaclient/tests/v3/test_usage.py
@@ -0,0 +1,30 @@
+#    Copyright 2013 IBM Corp.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from novaclient.tests.v1_1 import fakes
+from novaclient.tests.v1_1 import test_usage
+from novaclient.v3 import usage
+
+
+class UsageTest(test_usage.UsageTest):
+    def setUp(self):
+        super(UsageTest, self).setUp()
+        self.cs = self._get_fake_client()
+        self.usage_type = self._get_usage_type()
+
+    def _get_fake_client(self):
+        return fakes.FakeClient()
+
+    def _get_usage_type(self):
+        return usage.Usage
diff --git a/novaclient/v3/client.py b/novaclient/v3/client.py
index fcbbdc66d..0d8e8c3f7 100644
--- a/novaclient/v3/client.py
+++ b/novaclient/v3/client.py
@@ -29,6 +29,7 @@ from novaclient.v3 import quota_classes
 from novaclient.v3 import quotas
 from novaclient.v3 import servers
 from novaclient.v3 import services
+from novaclient.v3 import usage
 
 
 class Client(object):
@@ -78,6 +79,7 @@ class Client(object):
         self.quota_classes = quota_classes.QuotaClassSetManager(self)
         self.servers = servers.ServerManager(self)
         self.services = services.ServiceManager(self)
+        self.usage = usage.UsageManager(self)
 
         # Add in any extensions...
         if extensions:
diff --git a/novaclient/v3/usage.py b/novaclient/v3/usage.py
new file mode 100644
index 000000000..dd16997c6
--- /dev/null
+++ b/novaclient/v3/usage.py
@@ -0,0 +1,27 @@
+# Copyright 2013 IBM Corp.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""
+Usage interface.
+"""
+
+from novaclient.v1_1 import usage
+
+
+class Usage(usage.Usage):
+    pass
+
+
+class UsageManager(usage.UsageManager):
+    pass