diff --git a/rw_core/core/device/agent_pm_config.go b/rw_core/core/device/agent_pm_config.go
new file mode 100644
index 0000000..8432b9b
--- /dev/null
+++ b/rw_core/core/device/agent_pm_config.go
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * 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.
+ */
+
+package device
+
+import (
+	"context"
+
+	"github.com/gogo/protobuf/proto"
+	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-protos/v3/go/voltha"
+)
+
+func (agent *Agent) updatePmConfigs(ctx context.Context, pmConfigs *voltha.PmConfigs) error {
+	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
+		return err
+	}
+	defer agent.requestQueue.RequestComplete()
+	logger.Debugw("updatePmConfigs", log.Fields{"device-id": pmConfigs.Id})
+
+	cloned := agent.getDeviceWithoutLock()
+	cloned.PmConfigs = proto.Clone(pmConfigs).(*voltha.PmConfigs)
+	// Store the device
+	if err := agent.updateDeviceInStoreWithoutLock(ctx, cloned, false, ""); err != nil {
+		return err
+	}
+	// Send the request to the adapter
+	subCtx, cancel := context.WithTimeout(context.Background(), agent.defaultTimeout)
+	ch, err := agent.adapterProxy.UpdatePmConfigs(subCtx, cloned, pmConfigs)
+	if err != nil {
+		cancel()
+		return err
+	}
+	go agent.waitForAdapterResponse(subCtx, cancel, "updatePmConfigs", ch, agent.onSuccess, agent.onFailure)
+	return nil
+}
+
+func (agent *Agent) initPmConfigs(ctx context.Context, pmConfigs *voltha.PmConfigs) error {
+	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
+		return err
+	}
+	defer agent.requestQueue.RequestComplete()
+	logger.Debugw("initPmConfigs", log.Fields{"device-id": pmConfigs.Id})
+
+	cloned := agent.getDeviceWithoutLock()
+	cloned.PmConfigs = proto.Clone(pmConfigs).(*voltha.PmConfigs)
+	return agent.updateDeviceInStoreWithoutLock(ctx, cloned, false, "")
+}
+
+func (agent *Agent) listPmConfigs(ctx context.Context) (*voltha.PmConfigs, error) {
+	if err := agent.requestQueue.WaitForGreenLight(ctx); err != nil {
+		return nil, err
+	}
+	defer agent.requestQueue.RequestComplete()
+	logger.Debugw("listPmConfigs", log.Fields{"device-id": agent.deviceID})
+
+	return agent.getDeviceWithoutLock().PmConfigs, nil
+}