14-17 Jan 2020	GRPE | Session 80
21-23 Jan 2020	TFCS | Session 17
10-14 Feb 2020	GRVA | Session 5
3-4 Mar 2020	GRVA | Session 6
9-12 Mar 2020	WP.29 | Session 180
21-23 Apr 2020	TFCS | Session 18
21-23 Apr 2020	TFCS | CS/OTA ad hoc "Interpretation Documents"
16-18 Jun 2020	TFCS | TFCS-ahID2
24 Jun 2020	WP.29 | Session 181
27-29 Jul 2020	TFCS | TFCS-ahID3
24-25 Aug 2020	TFCS | TFCS-ahID4
21-25 Sep 2020	GRVA | Session 7
20-21 Oct 2020	TFCS | Session 19
10-12 Nov 2020	WP.29 | Session 182
14-16 Dec 2020	GRVA | Session 8