diff --git a/src/bridgingcommands.cpp b/src/bridgingcommands.cpp
new file mode 100644
index 0000000..13fda3f
--- /dev/null
+++ b/src/bridgingcommands.cpp
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2018-2021 Ampere Computing LLC
+ *
+ * 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.
+ */
+
+#include <bridgingcommands.hpp>
+#include <ipmid/api.hpp>
+#include <ipmid/utils.hpp>
+#include <phosphor-logging/log.hpp>
+#include <sdbusplus/bus.hpp>
+#include <sdbusplus/bus/match.hpp>
+#include <sdbusplus/message.hpp>
+#include <user_channel/channel_layer.hpp>
+
+#include <bitset>
+#include <cstring>
+#include <vector>
+
+static Bridging bridging;
+static bool eventMessageBufferFlag = false;
+
+void Bridging::clearResponseQueue()
+{
+    responseQueue.clear();
+}
+
+void Bridging::insertMessageInQueue(IpmbResponse msg)
+{
+    responseQueue.insert(responseQueue.end(), std::move(msg));
+}
+
+void Bridging::eraseMessageFromQueue()
+{
+    responseQueue.erase(responseQueue.begin());
+}
+
+IpmbResponse Bridging::getMessageFromQueue()
+{
+    return responseQueue.front();
+}
+
+std::size_t Bridging::getResponseQueueSize()
+{
+    return responseQueue.size();
+}
+
+/** @brief This command is used to flush unread data from the receive
+ *   message queue
+ *  @param receiveMessage  - clear receive message queue
+ *  @param eventMsgBufFull - clear event message buffer full
+ *  @param reserved2       - reserved bit
+ *  @param watchdogTimeout - clear watchdog pre-timeout interrupt flag
+ *  @param reserved1       - reserved bit
+ *  @param oem0            - clear OEM 0 data
+ *  @param oem1            - clear OEM 1 data
+ *  @param oem2            - clear OEM 2 data
+
+ *  @return IPMI completion code on success
+ */
+ipmi::RspType<> ipmiAppClearMessageFlags(ipmi::Context::ptr ctx,
+                                         bool receiveMessage,
+                                         bool eventMsgBufFull, bool reserved2,
+                                         bool watchdogTimeout, bool reserved1,
+                                         bool oem0, bool oem1, bool oem2)
+{
+    ipmi::ChannelInfo chInfo;
+
+    try
+    {
+        getChannelInfo(ctx->channel, chInfo);
+    }
+    catch (sdbusplus::exception_t& e)
+    {
+        phosphor::logging::log<phosphor::logging::level::ERR>(
+            "ipmiAppClearMessageFlags: Failed to get Channel Info",
+            phosphor::logging::entry("MSG: %s", e.description()));
+        return ipmi::responseUnspecifiedError();
+    }
+    if (chInfo.mediumType !=
+        static_cast<uint8_t>(ipmi::EChannelMediumType::smbusV20))
+    {
+        phosphor::logging::log<phosphor::logging::level::ERR>(
+            "ipmiAppClearMessageFlags: Error - supported only in SSIF "
+            "interface");
+        return ipmi::responseCommandNotAvailable();
+    }
+
+    if (reserved1 || reserved2)
+    {
+        return ipmi::responseInvalidFieldRequest();
+    }
+
+    if (receiveMessage)
+    {
+        bridging.clearResponseQueue();
+    }
+
+    if (eventMessageBufferFlag != true && eventMsgBufFull == true)
+    {
+        eventMessageBufferFlag = true;
+    }
+
+    // As phosphor-watchdog has not supported PreTimeoutInterruptFlags yet,
+    // so do nothing on clear watchdog pre-timeout interrupt flags.
+
+    return ipmi::responseSuccess();
+}
+
+void registerBridingFunctions() __attribute__((constructor));
+void registerBridingFunctions()
+{
+    // <Clear Message Flags Command>
+    ipmi::registerHandler(ipmi::prioOemBase, ipmi::netFnApp,
+                          ipmi::app::cmdClearMessageFlags,
+                          ipmi::Privilege::User, ipmiAppClearMessageFlags);
+
+    return;
+}