26-27 Jan 2015	REG58-QRTV | Session 2
27-29 Jan 2015	GRB | Session 61
26-27 Feb 2015	REG58-QRTV | Session 3
10-13 Mar 2015	WP.29 | Session 165
11-13 May 2015	REG58-QRTV | Session 4
2 Jun 2015	REG58-QRTV | Session 5
1-3 Sep 2015	GRB | Session 62
10-13 Nov 2015	WP.29 | Session 167
1 Dec 2015	REG58-QRTV | Session 6