7-11 Jan 2019	GRPE | Session 78
23-25 Jan 2019	GRB | Session 69
28 Jan-1 Feb 2019	GRVA | Session 2
8 Mar 2019	IWVTA | Session 29
11-15 Mar 2019	WP.29 | Session 177
13-17 May 2019	GRSP | Session 65
21-24 May 2019	GRPE | Session 79
22-23 May 2019	TFMU | Session 1
18-20 Jun 2019	GTR13 | Session 6
20 Jun 2019	DETA | Session 35
21 Jun 2019	IWVTA | Session 30
24-28 Jun 2019	WP.29 | Session 178
24-27 Sep 2019	GRVA | Session 4
8 Nov 2019	IWVTA | Session 31
12-14 Nov 2019	WP.29 | Session 179
10-13 Dec 2019	GRSP | Session 66