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diff --git a/arm_compute/graph/SubGraph.h b/arm_compute/graph/SubGraph.h
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+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef __ARM_COMPUTE_GRAPH_SUBGRAPH_H__
+#define __ARM_COMPUTE_GRAPH_SUBGRAPH_H__
+
+#include "arm_compute/graph/Graph.h"
+#include "arm_compute/graph/INode.h"
+#include "arm_compute/graph/ITensorObject.h"
+#include "arm_compute/graph/SubTensor.h"
+#include "arm_compute/graph/Tensor.h"
+#include "arm_compute/graph/Types.h"
+#include "arm_compute/runtime/IFunction.h"
+
+#include <memory>
+
+namespace arm_compute
+{
+namespace graph
+{
+/** SubGraph class */
+class SubGraph
+{
+public:
+    /** Constructor */
+    SubGraph();
+    /** Adds a node to the graph
+     *
+     * @param[in] node Node to add
+     */
+    void add_node(std::unique_ptr<INode> node);
+    /** Adds a tensor to the graph
+     *
+     * @param[in] tensor Tensor to add
+     */
+    void add_tensor_object(std::unique_ptr<ITensorObject> tensor);
+    /** Constructs a graph from a subgraph
+     *
+     * @param[in] hint   Execution target hint
+     * @param[in] input  Input to the graph
+     * @param[in] output Output to the graph
+     *
+     * @return A graph
+     */
+    std::unique_ptr<Graph> construct(TargetHint hint, std::unique_ptr<ITensorObject> input, std::unique_ptr<ITensorObject> output);
+    /** Checks if the subgraph has an input
+     *
+     * @return True if the sub-graph has an input else false
+     */
+    bool has_input() const;
+    /** Checks if the subgraph has an output
+     *
+     * @return True if the sub-graph has an output else false
+     */
+    bool has_output() const;
+
+private:
+    std::vector<std::unique_ptr<INode>> _nodes;
+    std::unique_ptr<ITensorObject>      _input;
+    std::unique_ptr<ITensorObject>      _output;
+};
+
+SubGraph &operator<<(SubGraph &graph, Tensor &&tensor);
+SubGraph &operator<<(SubGraph &graph, SubTensor &&sub_tensor);
+
+template <typename Node>
+SubGraph &operator<<(SubGraph &sub_graph, Node node)
+{
+    sub_graph.add_node(arm_compute::support::cpp14::make_unique<Node>(std::move(node)));
+    return sub_graph;
+}
+} // namespace graph
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_GRAPH_INODE_H__ */