Since 2009 OECD started cooperation with World Trade Organization (WTO) on this matter. Four international
organizations - the United Nations Statistics Division (UNSD), Eurostat, the World Trade Organization and the
United Nations Conference on Trade and Development (UNCTAD) - are planning for 2020 to develop global trade
statistics based on value added. In June 2013 OECD and WTO first published co-developed data in international
trade based on value added (OECD-WTO-UNCTAD, 2013).