diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepUpdateRequestVer1.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepUpdateRequestVer1.java
new file mode 100644
index 0000000..71b98dd
--- /dev/null
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepUpdateRequestVer1.java
@@ -0,0 +1,207 @@
+/*
+ * Copyright 2015 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.pcepio.protocol.ver1;
+
+import org.onosproject.pcepio.exceptions.PcepParseException;
+import org.onosproject.pcepio.protocol.PcepLspObject;
+import org.onosproject.pcepio.protocol.PcepMsgPath;
+import org.onosproject.pcepio.protocol.PcepSrpObject;
+import org.onosproject.pcepio.protocol.PcepUpdateRequest;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.MoreObjects;
+
+/*
+ * PCEP Update Request List.
+ */
+public class PcepUpdateRequestVer1 implements PcepUpdateRequest {
+
+    /*                     <update-request-list>
+     * Where:
+     *   <update-request-list>     ::= <update-request>[<update-request-list>]
+     *   <update-request>          ::= <SRP>
+     *                                 <LSP>
+     *                                 <path>
+     * Where:
+     *   <path>                     ::= <ERO><attribute-list>
+     * Where:
+     * <attribute-list> is defined in [RFC5440] and extended by PCEP extensions.
+     */
+
+    protected static final Logger log = LoggerFactory.getLogger(PcepUpdateRequestVer1.class);
+
+    //PCEP SRP Object
+    private PcepSrpObject srpObject;
+    //PCEP LSP Object
+    private PcepLspObject lspObject;
+    //PCEP Message path
+    private PcepMsgPath msgPath;
+
+    /**
+     * Default constructor.
+     */
+    public PcepUpdateRequestVer1() {
+        srpObject = null;
+        lspObject = null;
+        msgPath = null;
+    }
+
+    /**
+     * Constructor to initialize all member variables.
+     *
+     * @param srpObject srp object
+     * @param lspObject lsp object
+     * @param msgPath message path object
+     */
+    public PcepUpdateRequestVer1(PcepSrpObject srpObject, PcepLspObject lspObject, PcepMsgPath msgPath) {
+        this.srpObject = srpObject;
+        this.lspObject = lspObject;
+        this.msgPath = msgPath;
+    }
+
+    @Override
+    public PcepSrpObject getSrpObject() {
+        return srpObject;
+    }
+
+    @Override
+    public PcepLspObject getLspObject() {
+        return lspObject;
+    }
+
+    @Override
+    public PcepMsgPath getMsgPath() {
+        return msgPath;
+    }
+
+    @Override
+    public void setSrpObject(PcepSrpObject srpObject) {
+        this.srpObject = srpObject;
+
+    }
+
+    @Override
+    public void setLspObject(PcepLspObject lspObject) {
+        this.lspObject = lspObject;
+    }
+
+    @Override
+    public void setMsgPath(PcepMsgPath msgPath) {
+        this.msgPath = msgPath;
+    }
+
+    /**
+     * Builder class for PCEP update request.
+     */
+    public static class Builder implements PcepUpdateRequest.Builder {
+
+        private boolean bIsSRPObjectSet = false;
+        private boolean bIsLSPObjectSet = false;
+        private boolean bIsPcepMsgPathSet = false;
+
+        //PCEP SRP Object
+        private PcepSrpObject srpObject;
+        //PCEP LSP Object
+        private PcepLspObject lspObject;
+        //PCEP Attribute list
+        private PcepMsgPath msgPath;
+
+        @Override
+        public PcepUpdateRequest build() throws PcepParseException {
+
+            //PCEP SRP Object
+            PcepSrpObject srpObject = null;
+            //PCEP LSP Object
+            PcepLspObject lspObject = null;
+            //PCEP Attribute list
+            PcepMsgPath msgPath = null;
+
+            if (!this.bIsSRPObjectSet) {
+                throw new PcepParseException(" SRP Object NOT Set while building PcepUpdateRequest.");
+            } else {
+                srpObject = this.srpObject;
+            }
+            if (!this.bIsLSPObjectSet) {
+                throw new PcepParseException(" LSP Object NOT Set while building PcepUpdateRequest.");
+            } else {
+                lspObject = this.lspObject;
+            }
+            if (!this.bIsPcepMsgPathSet) {
+                throw new PcepParseException(" Msg Path NOT Set while building PcepUpdateRequest.");
+            } else {
+                msgPath = this.msgPath;
+            }
+
+            return new PcepUpdateRequestVer1(srpObject, lspObject, msgPath);
+        }
+
+        @Override
+        public PcepSrpObject getSrpObject() {
+            return this.srpObject;
+        }
+
+        @Override
+        public PcepLspObject getLspObject() {
+            return this.lspObject;
+        }
+
+        @Override
+        public PcepMsgPath getMsgPath() {
+            return this.msgPath;
+        }
+
+        @Override
+        public Builder setSrpObject(PcepSrpObject srpobj) {
+            this.srpObject = srpobj;
+            this.bIsSRPObjectSet = true;
+            return this;
+
+        }
+
+        @Override
+        public Builder setLspObject(PcepLspObject lspObject) {
+            this.lspObject = lspObject;
+            this.bIsLSPObjectSet = true;
+            return this;
+        }
+
+        @Override
+        public Builder setMsgPath(PcepMsgPath msgPath) {
+            this.msgPath = msgPath;
+            this.bIsPcepMsgPathSet = true;
+            return this;
+        }
+    }
+
+    @Override
+    public void print() {
+
+        log.debug("UPDATE REQUEST");
+        srpObject.print();
+        lspObject.print();
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(getClass())
+                .add("SRP Object", srpObject)
+                .add("LSP object", lspObject)
+                .add("message path object", msgPath)
+                .toString();
+    }
+}
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