diff --git a/daemon/table/network-region-table.hpp b/daemon/table/network-region-table.hpp
new file mode 100644
index 0000000..499c356
--- /dev/null
+++ b/daemon/table/network-region-table.hpp
@@ -0,0 +1,55 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2015,  Regents of the University of California,
+ *                           Arizona Board of Regents,
+ *                           Colorado State University,
+ *                           University Pierre & Marie Curie, Sorbonne University,
+ *                           Washington University in St. Louis,
+ *                           Beijing Institute of Technology,
+ *                           The University of Memphis.
+ *
+ * This file is part of NFD (Named Data Networking Forwarding Daemon).
+ * See AUTHORS.md for complete list of NFD authors and contributors.
+ *
+ * NFD is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * NFD, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NFD_DAEMON_TABLE_NETWORK_REGION_TABLE_HPP
+#define NFD_DAEMON_TABLE_NETWORK_REGION_TABLE_HPP
+
+#include "common.hpp"
+
+namespace nfd {
+
+/** \brief stores a collection of producer region names
+ *
+ *  This table is used in forwarding to process Interests with Link objects.
+ */
+class NetworkRegionTable : public std::set<Name>
+{
+public:
+  /** \brief determines whether an Interest has reached a producer region
+   *  \param link the Link object on an Interest
+   *  \retval true the Interest has reached a producer region
+   *  \retval false the Interest has not reached a producer region
+   *
+   *  If any delegation names in the Link object is a prefix of any region name,
+   *  the Interest has reached the producer region and should be forwarded according to ‎its Name;
+   *  otherwise, the Interest should be forwarded according to the delegations.
+   */
+  bool
+  isInProducerRegion(const Link& link) const;
+};
+
+} // namespace nfd
+
+#endif // NFD_DAEMON_TABLE_NETWORK_REGION_TABLE_HPP