13-16 Jan 2015	GRPE | Session 70
27-29 Jan 2015	GRB | Session 61
16-20 Feb 2015	GRRF | Session 79
10-13 Mar 2015	WP.29 | Session 165
18-20 Mar 2015	EPPR | Session 10
4-8 May 2015	GRSG | Session 108
9-12 Jun 2015	GRPE | Session 71
23-26 Jun 2015	WP.29 | Session 166
1-3 Sep 2015	GRB | Session 62
29 Sep-2 Oct 2015	GRSG | Session 109
10-13 Nov 2015	WP.29 | Session 167