Session 4 (Geneva, 10 January 2011) 4 2011-01-10
Session 3 (Brussels, 25-26 October 2010) 3 2010-10-25
Session 2 (Geneva, 7 June 2010) 2 2010-06-07
Session 1 (Brussels, 19 May 2010) 1 2010-05-19
Session 5 (Ann Arbor (Michigan, USA), 16-18 March 2011) 5 2011-03-16
Session 6 (Geneva, 6 June 2011) 6 2011-06-06
Session 7 (Vienna, 12-14 October 2011) 7 2011-10-12
Session 8 (Geneva, 17 January 2012) 8 2012-01-17
Session 9 (Tokyo, 21-23 March 2012) 9 2012-03-21
Session 11 (Ottawa, 10-12 October 2012) 11 2012-10-10
Session 12 (Geneva, 15 January 2013) 12 2013-01-15
Session 10 (Geneva, 5 June 2012) 10 2012-06-05
Session 13 (Borlänge, 21-22 March 2013) 13 2013-03-21
Session 14 (Geneva, 4 June 2013) 14 2013-06-04
Session 15 (San Francisco, 23-25 October 2013) 15 2013-10-23
Session 16 (Geneva, 7 January 2014) 16 2014-01-07
Session 17 (Madrid, 8-9 April 2014) 17 2014-04-08
Session 18 (Geneva, 3 June 2014) 18 2014-06-03
HDH Informal Group General Files (N/A, 28 Sep-5 May 2015) 0 2012-09-28
Session 6 (Brussels, 2-3 March 2016) 6 2016-03-02