Next meeting: Sydney, Australia 10-12 April 2018

Previous OTTA meetings:

LOCATIONDATE
Potomac, MD, USA15-17 May 2017
London, UK25-27 April 2016
New York City, NY, USA23-25 April 2015
Los Angeles, CA, USA10-12 April 2014
El Escorial, Spain27-29 April 2013
Quebec City, Canada24-26 September 2012
Chicago, IL, USA29-31 March 2012
Stockholm, Sweden12-14 June 2011
Bethesda, MD, USA7-9 November 2010
Cambridge, UK26-27 April 2010