2-6 Feb 2009	GRRF | Session 65
22-25 Jun 2010	WP.29 | Session 151
10-13 Mar 2015	WP.29 | Session 165
12-14 Sep 2018	GRB | Session 68
7-9 Sep 2020	GRBP | Session 72
26-29 Jan 2021	GRBP | Session 73
9-11 Mar 2021	WP.29 | Session 183
22-24 Jun 2021	WP.29 | Session 184
30 Aug-1 Sep 2023	GRBP | Session 78
6-9 Feb 2024	GRBP | Session 79
21 Mar 2024	GRBP-TFAVRS | Session 1
17-20 Sep 2024	GRBP | Session 80
3-7 Mar	WP.29 | Session 195