| 8-9 Jan 2020 | TFMU | Session 3 |
| 27-28 Jan 2020 | ASEP II | Session 15 |
| 28-31 Jan 2020 | GRBP | Session 71 |
| 9-12 Mar 2020 | WP.29 | Session 180 |
| 11-12 Mar 2020 | TFMU | Session 4 |
| 28 Apr 2020 | TFMU | Session 5 |
| 4-5 Jun 2020 | ASEP II | Session 16 |
| 7-9 Sep 2020 | GRBP | Session 72 |
| 1-2 Oct 2020 | TFRWS | Session 12 |
| 6-7 Oct 2020 | TFMU | Session 6 |
| 10-12 Nov 2020 | WP.29 | Session 182 |
| 1-2 Dec 2020 | TFMU | Session 7 |