14 Oct 2021	PTI | Session 24
23-26 Nov 2021	WP.29 | Session 185
15 Dec 2021	PTI | Session 25
11-14 Jan 2022	GRPE | Session 85
15 Feb 2022	PTI | Session 26
26 Apr 2022	PTI | Session 27
30 May-2 Jun 2022	GRPE | Session 86
20-24 Jun 2022	WP.29 | Session 187
13 Jul 2022	PTI | Session 28
14-16 Nov 2022	WP.29 | Session 188
10-13 Jan 2023	GRPE | Session 87
7 Feb 2023	PTI | Session 29
1 Mar 2023	PTI | Session 30
14 Apr 2023	PTI | Session 31
30 May-2 Jun 2023	GRPE | Session 89
13 Jun 2023	PTI | Session 32
5 Nov 2023	PTI | Session 33
13-16 Nov 2023	WP.29 | Session 191
13 Feb 2024	PTI | Session 34
24 Apr 2024	PTI | Session 35
12 Dec 2024	PTI | Session 36
20 Feb	PTI | Session 37
2 Apr	PTI | Session 38