26-28 Jan 2011	AEBS/LDWS | Session 11
31 Jan-4 Feb 2011	GRRF | Session 69
31 Jan 2011	AEBS/LDWS | Session 12
8-11 Mar 2011	WP.29 | Session 153
22-24 Mar 2011	AEBS/LDWS | Session 13
9-11 May 2011	AEBS/LDWS | Session 14
12-13 May 2011	GRRF | Session 70
26-27 May 2011	AEBS/LDWS | Session 15
21-24 Jun 2011	WP.29 | Session 154
12 Sep 2011	AEBS/LDWS | Session 16
13-15 Sep 2011	GRRF | Session 71
15-18 Nov 2011	WP.29 | Session 155