| 14 Jun 2017 | PTI | Session 7 |
| 20-23 Jun 2017 | WP.29 | Session 172 |
| 24 Oct 2017 | PTI | Session 8 |
| 14-17 Nov 2017 | WP.29 | Session 173 |
| 7 Feb 2018 | PTI | Session 10 |
| 12-16 Mar 2018 | WP.29 | Session 174 |
| 18-22 Jun 2018 | WP.29 | Session 175 |
| 12-16 Nov 2018 | WP.29 | Session 176 |
| 9-12 Mar 2020 | WP.29 | Session 180 |