diff --git a/source/use_case/kws/src/MicroNetKwsModel.cc b/source/use_case/kws/src/MicroNetKwsModel.cc
new file mode 100644
index 0000000..48a9b8c
--- /dev/null
+++ b/source/use_case/kws/src/MicroNetKwsModel.cc
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2021 Arm Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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 "MicroNetKwsModel.hpp"
+
+#include "hal.h"
+
+const tflite::MicroOpResolver& arm::app::MicroNetKwsModel::GetOpResolver()
+{
+    return this->m_opResolver;
+}
+
+bool arm::app::MicroNetKwsModel::EnlistOperations()
+{
+    this->m_opResolver.AddReshape();
+    this->m_opResolver.AddAveragePool2D();
+    this->m_opResolver.AddConv2D();
+    this->m_opResolver.AddDepthwiseConv2D();
+    this->m_opResolver.AddFullyConnected();
+    this->m_opResolver.AddRelu();
+
+#if defined(ARM_NPU)
+    if (kTfLiteOk == this->m_opResolver.AddEthosU()) {
+        info("Added %s support to op resolver\n",
+            tflite::GetString_ETHOSU());
+    } else {
+        printf_err("Failed to add Arm NPU support to op resolver.");
+        return false;
+    }
+#endif /* ARM_NPU */
+    return true;
+}
+
+extern uint8_t* GetModelPointer();
+const uint8_t* arm::app::MicroNetKwsModel::ModelPointer()
+{
+    return GetModelPointer();
+}
+
+extern size_t GetModelLen();
+size_t arm::app::MicroNetKwsModel::ModelSize()
+{
+    return GetModelLen();
+}
\ No newline at end of file