Membership Committee 1 – Focus on diversion and inclusivity
2025–2027
| Chair | Catherine Walker | cwalker@whoi.edu | 2025–2028 |
| Members | 2022–2023 | ||
| Rachel Carr | rachel.carr@newcastle.ac.uk | 2022–2023 | |
| Akshaya Verma | 2022–2023 | ||
| Anna Crawford | anna.crawford@ed.ac.uk | 2022–2023 | |
| Claudio Bravo | claudiobravo.lechuga@gmail.com | 2022–2023 | |
| Guoqing Zhang | 2022–2023 | ||
| Shin Sukiyama | sugishin@lowtem.hokudai.ac.jp | (ex-officio) | |
| M.M. Magnússon | magnus@igsoc.org | (ex-officio) |
Membership Committee 2 – Focus on recruitment and retention
2025–2027
| Chair | Francisco Navarro | francisco.navarro@upm.es | 2025-2027 |
| Members | Jennifer Hutchins | jhutchings@coas.oregonstate.edu | 2025-2027 |
| Pierre-Marie Lefeuvre | 2025-2027 | ||
| 2025-2027 | |||
| Shin Sukiyama | sugishin@lowtem.hokudai.ac.jp | (ex-officio) | |
| Magnús Már Magnússon | magnus@igsoc.org | (ex-officio) |