IAGA/IASPEI/IAVCEI Commission on Electromagnetic Studies of Earthquakes and Volcanoes (EMSEV)
Website
| Leader: | Toshiyasu Nagao | JAPAN |
| Vice-Chair: | Valerio Tramutoli | ITALY |
| Secretary and IAGA liaison: | Jann-Yenq Liu | TAIWAN |
| IAVCEI liaison | Takeshi Hashimoto | JAPAN |
| IASPEI liaison | Qinghua Huang | CHINA |
IASPEI/IAVCEI/IAPSO International Heat Flow Commission (IHFC)
Website
| Chair: | Raquel NEGRETE-ARANDA | MEXICO |
| Vice-Chair: | Sven FUCHS | GERMANY |
| Secretary: | Robert HARRIS | USA |
IASPEI/IAVCEI Commission on Physics & Chemistry of Earth Materials
| Chair: | Jiuhua CHEN | USA |
| IASPEI liaison: | Sergio SPEZIALE | GERMANY |
| IAVCEI liaison: | Tomoo KATSURA | GERMANY |
IAPSO/IASPEI/IAVCEI Joint Tsunami Commission
| Chair: | Yuichiro Tanioka | JAPAN |
| Vice-chairs: | Maria Ana Baptista | PORTUGAL |
| | Diana Greenslade | AUSTRALIA |
| | Alexander Rabinovich | RUSSIA / CANADA |
| | Mohammad Heidarzadeh | IRAN / UK |
IAG/IAVCEI Joint Commission on Volcano Geodesy
Website
IAVCEI/IACS Commission on Volcano-Ice Interaction
Website
| Co-Chair: | Linda SOBOLEWSKI | ICELAND |
| Vice-Chairs: | Lestyn BARR | UK |
| Christopher CONWAY (IAVCEI) | JAPAN |
| Secretary: | Erin FITCH (IAVCEI) | USA |
IASPEI/IAVCEI Commission on Volcano Seismology & Acoustics
| Chair: | Jürgen Neuberg | UK |
| Co-Chairs: | Jeffrey B. Johnson | USA |
| | Roberto Carniel | Italy |
IUGG Early-Career Scientists Network
Association representatives
| Leader: | Katia Pinheiro | |
| IACS: | Veronica TOLLENAAR | |
| IAG: | Julia AZUMO KOCH | |
| IAGA: | Dominika NIEZABITOWSKA | |
| IAHS: | Moctar DEMBÉLÉ | |
| IAMAS: | Jing LI | |
| IAPSO: | Maria ÖDALEN | |
| IASPEI: | Maria DEL PUY PAPÍ ISABA | |
| IAVCEI: | Joali PAREDES MARINO | |
