17-20 Jan 2012	GRPE | Session 63
13-16 Mar 2012	WP.29 | Session 156
23-25 Apr 2012	EVS | Session 1
21-25 May 2012	GRSP | Session 51
8 Jun 2012	EVE | Session 1
26-29 Jun 2012	WP.29 | Session 157
13 Sep 2012	EVE | Session 2
13-16 Nov 2012	WP.29 | Session 158
27 Nov 2012	EVE | Session 3
11-14 Dec 2012	GRSP | Session 52