diff --git a/os_resource_classes/__init__.py b/os_resource_classes/__init__.py
index 31de1b2..599ce0c 100644
--- a/os_resource_classes/__init__.py
+++ b/os_resource_classes/__init__.py
@@ -72,6 +72,12 @@ STANDARDS = [
     'FPGA',
     # A physical GPU for compute offload.
     'PGPU',
+    # Direction aware and direcitonless resource classes for the network
+    # packet rate measured in kilopackets per second. See
+    # https://specs.openstack.org/openstack/nova-specs/specs/xena/approved/qos-minimum-guaranteed-packet-rate.html
+    'NET_PACKET_RATE_KILOPACKET_PER_SEC',
+    'NET_PACKET_RATE_EGR_KILOPACKET_PER_SEC',
+    'NET_PACKET_RATE_IGR_KILOPACKET_PER_SEC',
 ]
 
 # Namespace used for custom resource classes
diff --git a/os_resource_classes/tests/test_os_resource_classes.py b/os_resource_classes/tests/test_os_resource_classes.py
index 05b90f3..194201b 100644
--- a/os_resource_classes/tests/test_os_resource_classes.py
+++ b/os_resource_classes/tests/test_os_resource_classes.py
@@ -44,8 +44,8 @@ class TestOs_resource_classes(base.TestCase):
         of the STANDARDS list, otherwise database ids will get confused
         in the placement service.
         """
-        expected_last_class = rc.PGPU
-        expected_length = 18
+        expected_last_class = rc.NET_PACKET_RATE_IGR_KILOPACKET_PER_SEC
+        expected_length = 21
         self.assertEqual(expected_last_class, rc.STANDARDS[-1])
         self.assertEqual(expected_length, len(rc.STANDARDS))