Terms expire on January 1 of the year given.
| Alexander Berenstein | 2023 | Ram Ramanujam | 2021 |
| Steffen Lempp, Chair | 2023 | Kazuyuki Tanaka | 2022 |
| Sergei Odintsov | 2021 | Hao Zhaokuan | 2022 |
Terms expire on January 1 of the year given.
| Alexander Berenstein | 2023 | Ram Ramanujam | 2021 |
| Steffen Lempp, Chair | 2023 | Kazuyuki Tanaka | 2022 |
| Sergei Odintsov | 2021 | Hao Zhaokuan | 2022 |