diff --git a/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/LspLocalLabelInfo.java b/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/LspLocalLabelInfo.java
new file mode 100644
index 0000000..8ab861e
--- /dev/null
+++ b/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/LspLocalLabelInfo.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcelabelstore.api;
+
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.PortNumber;
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+
+/**
+ * Abstraction of an entity providing LSP local label information.
+ */
+public interface LspLocalLabelInfo {
+
+    /**
+     * Returns device id.
+     *
+     * @return device id
+     */
+    DeviceId deviceId();
+
+    /**
+     * Returns in label id of a device.
+     *
+     * @return in label resource id
+     */
+    LabelResourceId inLabelId();
+
+    /**
+     * Returns out label id of a device.
+     *
+     * @return node out label resource id
+     */
+    LabelResourceId outLabelId();
+
+    /**
+     * Returns in port of an incoming label.
+     *
+     * @return in port
+     */
+    PortNumber inPort();
+
+    /**
+     * Returns next hop of an outgoing label.
+     *
+     * @return out port
+     */
+    PortNumber outPort();
+
+    /**
+     * LspLocalLabelInfo Builder.
+     */
+    interface Builder {
+
+        /**
+         * Returns builder object of a device id.
+         *
+         * @param id device id
+         * @return builder object of device id
+         */
+        Builder deviceId(DeviceId id);
+
+        /**
+         * Returns builder object of in label.
+         *
+         * @param id in label id
+         * @return builder object of in label id
+         */
+        Builder inLabelId(LabelResourceId id);
+
+        /**
+         * Returns builder object of out label.
+         *
+         * @param id out label id
+         * @return builder object of out label id
+         */
+        Builder outLabelId(LabelResourceId id);
+
+        /**
+         * Returns builder object of in port of an incoming label.
+         *
+         * @param port in port
+         * @return builder object of in port
+         */
+        Builder inPort(PortNumber port);
+
+        /**
+         * Returns builder object of next hop of an outgoing label.
+         *
+         * @param port out port
+         * @return builder object of out port
+         */
+        Builder outPort(PortNumber port);
+
+        /**
+         * Builds object of device local label info.
+         *
+         * @return object of device local label info.
+         */
+        LspLocalLabelInfo build();
+    }
+}
diff --git a/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/PceLabelStore.java b/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/PceLabelStore.java
new file mode 100644
index 0000000..8037478
--- /dev/null
+++ b/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/PceLabelStore.java
@@ -0,0 +1,217 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.pcelabelstore.api;
+
+import java.util.List;
+
+import org.onosproject.incubator.net.resource.label.LabelResourceId;
+import org.onosproject.incubator.net.tunnel.TunnelId;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Link;
+import java.util.Map;
+
+/**
+ * Abstraction of an entity providing pool of available labels to devices, links and tunnels.
+ */
+public interface PceLabelStore {
+    /**
+     * Checks whether device id is present in global node label store.
+     *
+     * @param id device id
+     * @return success of failure
+     */
+    boolean existsGlobalNodeLabel(DeviceId id);
+
+    /**
+     * Checks whether link is present in adjacency label store.
+     *
+     * @param link link between devices
+     * @return success of failure
+     */
+    boolean existsAdjLabel(Link link);
+
+    /**
+     * Checks whether tunnel id is present in tunnel info store.
+     *
+     * @param tunnelId tunnel id
+     * @return success of failure
+     */
+    boolean existsTunnelInfo(TunnelId tunnelId);
+
+    /**
+     * Retrieves the node label count.
+     *
+     * @return node label count
+     */
+    int getGlobalNodeLabelCount();
+
+    /**
+     * Retrieves the adjacency label count.
+     *
+     * @return adjacency label count
+     */
+    int getAdjLabelCount();
+
+    /**
+     * Retrieves the tunnel info count.
+     *
+     * @return tunnel info count
+     */
+    int getTunnelInfoCount();
+
+    /**
+     * Retrieves device id and label pairs collection from global node label store.
+     *
+     * @return collection of device id and label pairs
+     */
+    Map<DeviceId, LabelResourceId> getGlobalNodeLabels();
+
+    /**
+     * Retrieves link and label pairs collection from adjacency label store.
+     *
+     * @return collection of link and label pairs
+     */
+    Map<Link, LabelResourceId> getAdjLabels();
+
+    /**
+     * Retrieves tunnel id and pcecc tunnel info pairs collection from tunnel info store.
+     *
+     * @return collection of tunnel id and pcecc tunnel info pairs
+     */
+    Map<TunnelId, List<LspLocalLabelInfo>> getTunnelInfos();
+
+    /**
+     * Retrieves node label for specified device id.
+     *
+     * @param id device id
+     * @return node label
+     */
+    LabelResourceId getGlobalNodeLabel(DeviceId id);
+
+    /**
+     * Retrieves adjacency label for specified link.
+     *
+     * @param link between devices
+     * @return adjacency label
+     */
+    LabelResourceId getAdjLabel(Link link);
+
+    /**
+     * Retrieves local label info with tunnel consumer id from tunnel info store.
+     *
+     * @param tunnelId tunnel id
+     * @return pcecc tunnel info
+     */
+    List<LspLocalLabelInfo> getTunnelInfo(TunnelId tunnelId);
+
+    /**
+     * Stores node label into global node label store.
+     *
+     * @param deviceId device id
+     * @param labelId node label id
+     */
+    void addGlobalNodeLabel(DeviceId deviceId, LabelResourceId labelId);
+
+    /**
+     * Stores adjacency label into adjacency label store.
+     *
+     * @param link link between nodes
+     * @param labelId link label id
+     */
+    void addAdjLabel(Link link, LabelResourceId labelId);
+
+    /**
+     * Stores local label info with tunnel consumer id into tunnel info store for specified tunnel id.
+     *
+     * @param tunnelId tunnel id
+     * @param lspLocalLabelInfoList local label info
+     */
+    void addTunnelInfo(TunnelId tunnelId, List<LspLocalLabelInfo> lspLocalLabelInfoList);
+
+    /**
+     * Removes device label from global node label store for specified device id.
+     *
+     * @param id device id
+     * @return success or failure
+     */
+    boolean removeGlobalNodeLabel(DeviceId id);
+
+    /**
+     * Removes adjacency label from adjacency label store for specified link information.
+     *
+     * @param link between nodes
+     * @return success or failure
+     */
+    boolean removeAdjLabel(Link link);
+
+    /**
+     * Removes local label info with tunnel consumer id from tunnel info store for specified tunnel id.
+     *
+     * @param tunnelId tunnel id
+     * @return success or failure
+     */
+    boolean removeTunnelInfo(TunnelId tunnelId);
+
+    /**
+     * Adds lsrid to device id mapping.
+     *
+     * @param lsrId lsrId of the device
+     * @param deviceId device id
+     * @return success or failure
+     */
+    boolean addLsrIdDevice(String lsrId, DeviceId deviceId);
+
+    /**
+     * Removes lsrid to device id mapping.
+     *
+     * @param lsrId lsrId of the device
+     * @return success or failure
+     */
+    boolean removeLsrIdDevice(String lsrId);
+
+    /**
+     * Gets lsrid to device id mapping.
+     *
+     * @param lsrId lsrId of the device
+     * @return device id of the lsrId
+     */
+    DeviceId getLsrIdDevice(String lsrId);
+
+    /**
+     * Adds lsrId of the PCC in form of device id for the PCC for which sync is pending due to non-availability of BGP.
+     * device.
+     *
+     * @param lsrId LSR id of the PCC in form of device id
+     * @return success or failure
+     */
+    public boolean addPccLsr(DeviceId lsrId);
+
+    /**
+     * Removes lsrId of the PCC in form of device id for the PCC for which pending sync is done.
+     *
+     * @param lsrId LSR id of the PCC in form of device id
+     * @return success or failure
+     */
+    public boolean removePccLsr(DeviceId lsrId);
+
+    /**
+     * Gets lsrId of the PCC in form of device id.
+     *
+     * @param lsrId LSR id of the PCC in form of device id
+     * @return success or failure
+     */
+    public boolean hasPccLsr(DeviceId lsrId);
+}
diff --git a/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/package-info.java b/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/package-info.java
new file mode 100644
index 0000000..ca084d6
--- /dev/null
+++ b/protocols/pcep/ctl/src/main/java/org/onosproject/pcelabelstore/api/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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.
+ */
+
+/**
+ * PCE store service API.
+ */
+package org.onosproject.pcelabelstore.api;