diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.common/pom.xml b/components/device-mgt/org.wso2.carbon.device.mgt.common/pom.xml
new file mode 100644
index 000000000..80fd2aa7a
--- /dev/null
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.common/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>device-mgt</artifactId>
+        <groupId>org.wso2.carbon</groupId>
+        <version>2.0.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>org.wso2.carbon.device.mgt.common</artifactId>
+    <version>2.0.0-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+    <name>WSO2 Carbon - Device Management Commons</name>
+    <description>WSO2 Carbon - Device Management Commons</description>
+    <url>http://wso2.org</url>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-scr-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <version>1.4.0</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
+                        <Bundle-Name>${project.artifactId}</Bundle-Name>
+                        <Bundle-Version>${project.version}</Bundle-Version>
+                        <Bundle-Description>Device Management Common Bundle</Bundle-Description>
+                        <Private-Package>org.wso2.carbon.device.mgt.common</Private-Package>
+                        <Import-Package>
+                            org.apache.commons.logging
+                        </Import-Package>
+                        <Export-Package>
+                            org.wso2.carbon.device.mgt.common.*
+                        </Export-Package>
+                        <DynamicImport-Package>*</DynamicImport-Package>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
\ No newline at end of file
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/Device.java b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/Device.java
new file mode 100644
index 000000000..6c6d0f506
--- /dev/null
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/Device.java
@@ -0,0 +1,133 @@
+/**
+ *  Copyright (c) 2012, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *  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.wso2.carbon.device.mgt.common;
+
+import java.util.Date;
+import java.util.List;
+
+public class Device {
+
+    private int id;
+
+    private String description;
+
+    private String name;
+
+    private Date dateOfEnrolment;
+
+    private Date dateOfLastUpdate;
+
+    private String ownership;
+
+    private boolean status;
+
+    private int deviceTypeId;
+
+    private String deviceIdentifier;
+
+    private String owner;
+
+    private List<Feature> features;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Date getDateOfEnrolment() {
+        return dateOfEnrolment;
+    }
+
+    public void setDateOfEnrolment(Date dateOfEnrolment) {
+        this.dateOfEnrolment = dateOfEnrolment;
+    }
+
+    public Date getDateOfLastUpdate() {
+        return dateOfLastUpdate;
+    }
+
+    public void setDateOfLastUpdate(Date dateOfLastUpdate) {
+        this.dateOfLastUpdate = dateOfLastUpdate;
+    }
+
+    public String getOwnership() {
+        return ownership;
+    }
+
+    public void setOwnership(String ownership) {
+        this.ownership = ownership;
+    }
+
+    public boolean isStatus() {
+        return status;
+    }
+
+    public void setStatus(boolean status) {
+        this.status = status;
+    }
+
+    public int getDeviceTypeId() {
+        return deviceTypeId;
+    }
+
+    public void setDeviceTypeId(int deviceTypeId) {
+        this.deviceTypeId = deviceTypeId;
+    }
+
+    public String getDeviceIdentifier() {
+        return deviceIdentifier;
+    }
+
+    public void setDeviceIdentifier(String deviceIdentifier) {
+        this.deviceIdentifier = deviceIdentifier;
+    }
+
+    public String getOwner() {
+        return owner;
+    }
+
+    public void setOwner(String owner) {
+        this.owner = owner;
+    }
+
+    public List<Feature> getFeatures() {
+        return features;
+    }
+
+    public void setFeatures(List<Feature> features) {
+        this.features = features;
+    }
+
+}
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceManagementConstants.java b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceManagementConstants.java
new file mode 100644
index 000000000..2493dd3cc
--- /dev/null
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceManagementConstants.java
@@ -0,0 +1,19 @@
+/**
+ *  Copyright (c) 2012, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *  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.wso2.carbon.device.mgt.common;
+
+public final class DeviceManagementConstants {
+}
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceManagementException.java b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceManagementException.java
new file mode 100644
index 000000000..4d261973e
--- /dev/null
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/DeviceManagementException.java
@@ -0,0 +1,55 @@
+/**
+ *  Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *  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.wso2.carbon.device.mgt.common;
+
+public class DeviceManagementException extends Exception {
+
+    private static final long serialVersionUID = -3151279311929070297L;
+
+    private String errorMessage;
+
+    public String getErrorMessage() {
+        return errorMessage;
+    }
+
+    public void setErrorMessage(String errorMessage) {
+        this.errorMessage = errorMessage;
+    }
+
+    public DeviceManagementException(String msg, Exception nestedEx) {
+        super(msg, nestedEx);
+        setErrorMessage(msg);
+    }
+
+    public DeviceManagementException(String message, Throwable cause) {
+        super(message, cause);
+        setErrorMessage(message);
+    }
+
+    public DeviceManagementException(String msg) {
+        super(msg);
+        setErrorMessage(msg);
+    }
+
+    public DeviceManagementException() {
+        super();
+    }
+
+    public DeviceManagementException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/Feature.java b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/Feature.java
new file mode 100644
index 000000000..084b4fba5
--- /dev/null
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/Feature.java
@@ -0,0 +1,72 @@
+/**
+ *  Copyright (c) 2012, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *  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.wso2.carbon.device.mgt.common;
+
+import java.util.List;
+
+public class Feature {
+
+    private int id;
+    private String name;
+    private List<MetadataEntry> metadataEntries;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<MetadataEntry> getMetadataEntries() {
+        return metadataEntries;
+    }
+
+    public void setMetadataEntries(List<MetadataEntry> metadataEntries) {
+        this.metadataEntries = metadataEntries;
+    }
+
+    public static class MetadataEntry {
+
+        private int id;
+        private Object value;
+
+        public int getId() {
+            return id;
+        }
+
+        public void setId(int id) {
+            this.id = id;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+
+        public void setValue(Object value) {
+            this.value = value;
+        }
+    }
+
+}
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/spi/DeviceManagerService.java b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/spi/DeviceManagerService.java
new file mode 100644
index 000000000..18b819706
--- /dev/null
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/spi/DeviceManagerService.java
@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ * <p/>
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.wso2.carbon.device.mgt.common.spi;
+
+import org.wso2.carbon.device.mgt.common.Device;
+
+import java.util.List;
+
+/**
+ * This represents the service provider interface that has to be implemented by any of new
+ * device type plugin implementation intended to be managed through CDM.
+ */
+public interface DeviceManagerService {
+
+    /*
+        Method corresponding to enrolling a particular device of type mobile, IoT, etc within CDM
+     */
+    void enrolDevice();
+
+    void modifyEnrolment();
+
+    void disEnrollDevice();
+
+    boolean isRegistered();
+
+    boolean isActive();
+
+    boolean setActive();
+
+    List<Device> getAllDeviceInfo();
+
+    Device getDeviceInfo();
+
+    void setOwnership();
+
+}
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/pom.xml b/components/device-mgt/org.wso2.carbon.device.mgt.core/pom.xml
index 75240f3df..4b01db648 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/pom.xml
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/pom.xml
@@ -36,22 +36,6 @@
 
     <build>
         <plugins>
-            <!--plugin>
-                <groupId>org.apache.axis2</groupId>
-                <artifactId>axis2-java2wsdl-maven-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>java2wsdl</goal>
-                        </goals>
-                    </execution>
-                </executions>
-                <configuration>
-                    <className>
-                    </className>
-                </configuration>
-            </plugin-->
-
             <plugin>
                 <groupId>org.apache.felix</groupId>
                 <artifactId>maven-scr-plugin</artifactId>
@@ -86,6 +70,24 @@
         </plugins>
     </build>
 
+    <dependencies>
+        <dependency>
+            <groupId>org.eclipse.osgi</groupId>
+            <artifactId>org.eclipse.osgi</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>org.eclipse.equinox.common</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon</groupId>
+            <artifactId>org.wso2.carbon.logging</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.wso2.carbon</groupId>
+            <artifactId>org.wso2.carbon.device.mgt.common</artifactId>
+        </dependency>
+    </dependencies>
 
 </project>
 
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/internal/DeviceMgtServiceComponent.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/internal/DeviceMgtServiceComponent.java
index 1ebf85302..ce9f77cdf 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/internal/DeviceMgtServiceComponent.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/internal/DeviceMgtServiceComponent.java
@@ -15,6 +15,31 @@
  */
 package org.wso2.carbon.device.mgt.core.internal;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.wso2.carbon.device.mgt.common.spi.DeviceManagerService;
+
+/**
+ * @scr.component name="org.wso2.carbon.device.manager" immediate="true"
+ * @scr.reference name="device.manager.service"
+ * interface="org.wso2.carbon.device.mgt.common.spi.DeviceManager" cardinality="1..n"
+ * policy="dynamic" bind="setDeviceManagerService" unbind="unsetDeviceManagerService"
+ */
 public class DeviceMgtServiceComponent {
 
+    private static Log log = LogFactory.getLog(DeviceMgtServiceComponent.class);
+
+    protected void setDeviceManagerService(DeviceManagerService deviceManager) {
+        if (log.isDebugEnabled()) {
+            log.debug("Setting Data Sources Service");
+        }
+    }
+
+    protected void unsetDeviceManagerService(DeviceManagerService deviceManager) {
+        if (log.isDebugEnabled()) {
+            log.debug("Unsetting Data Sources Service");
+        }
+    }
+
+
 }
diff --git a/components/device-mgt/pom.xml b/components/device-mgt/pom.xml
index 7e9fe17b3..8ec21df4b 100644
--- a/components/device-mgt/pom.xml
+++ b/components/device-mgt/pom.xml
@@ -38,6 +38,32 @@
 
     <modules>
         <module>org.wso2.carbon.device.mgt.core</module>
+        <module>org.wso2.carbon.device.mgt.common</module>
     </modules>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.eclipse.osgi</groupId>
+                <artifactId>org.eclipse.osgi</artifactId>
+                <version>3.8.1.v20120830-144521</version>
+            </dependency>
+            <dependency>
+                <groupId>org.eclipse.equinox</groupId>
+                <artifactId>org.eclipse.equinox.common</artifactId>
+                <version>3.6.100.v20120522-1841</version>
+            </dependency>
+            <dependency>
+                <groupId>org.wso2.carbon</groupId>
+                <artifactId>org.wso2.carbon.logging</artifactId>
+                <version>4.3.0-SNAPSHOT</version>
+            </dependency>
+            <dependency>
+                <groupId>org.wso2.carbon</groupId>
+                <artifactId>org.wso2.carbon.device.mgt.common</artifactId>
+                <version>2.0.0-SNAPSHOT</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
 </project>