As agreed by the UN Economic and Social Council (ECOSOC) in October 2016, the Committee of Experts on International Cooperation in Tax Matters will hold its 13th session in New York, US, from 5-8 December 2016. The ECOSOC special meeting on international cooperation in tax matters will convene immediately the session, on 9 December.  

dates: 5-8 December 2016  
location: New York City, US  
www: http://www.un.org/esa/ffd/events/upcoming-events.html#
 http://sdg.iisd.org/news/ecosoc-takes-action-on-aaaas-tax-mandate/