Early-Career Researchers Network (ECR-Net)
| Co-representatives: | Jacqueline GRECH LICARI | NEW ZEALAND |
| Geoffrey LERNER | MEXICO | |
| Early Career Member of the IAVCEI Executive Committee: | Joali PAREDES MARIÑO | NEW ZEALAND |
| EDI Officer: | Thystere BANTIDI MATONDO | JAPAN |
| Barbara BONECHI | UNITED KINGDOM | |
| Catheryn RYAN | UNITED STATES OF AMERICA | |
| External Relations Officer: | Dr Barbara BONECHI | UNITED KINGDOM |
| Naomi IRAPTA | HUNGARY | |
| Social Media Officer: | Nicole GUINN | UNITED STATES OF AMERICA |
| Francisca MALLEA LILLO | AUSTRALIA | |
| Julia SCHUNKE | GERMANY | |
| Webmaster: | Naomi IRAPTA | HUNGARY |
| Eric NEWLAND | UNITED KINGDOM | |
| Ordinary Member: | Yishen (Eason) ZHANG | UNITED STATES OF AMERICA |
Indigenous volcanology network
| Leaders: | Cheryl CAMERON | USA |
| Jon PROCTER | New Zealand | |
International Network for VOLcanology Collaboration (INVOLC)
| Co-Representatives: | Supriyati ANDREASTUTI | INDONESIA |
| Antonia BORNAS | PHILIPPINES | |
| Esline Garaebiti BULE | VANUATU | |
| Karen FONTIJN | BELGIUM | |
| Omari GRAHAM | TRINIDAD & TOBAGO | |
| Victoria MILLER | MONSERRAT | |
| Adalbert Syavulisembo MUHINDO | DEMOCRATIC REPUBLIC OF THE CONGO | |
| José Luis PALMNA | CHILE | |
| Natalia PARDO | COLOMBIA | |
| Claudia Inés RIVERA | MEXICO | |
| Amdemichael TADESSE | UK | |
| Blas UREÑA | COSTA RICA | |
| Gezahegne YIRGU | ETHIOPIA |
World Organization of Volcano Observatories (WOVO)
| Chair: | Nico FOURNIER | NEW ZEALAND |
| Executive Leadership Team: | Laura Sandri | ITALY |
| Alvaro AMIGO | CHILE | |
| Sara BARSOTTI | ICELAND | |
| Alessandro BONFORTE | ITALY | |
| Nobuo GESHI | JAPAN | |
| Jake LOWENSTERN | USA | |
| Benoit TAISNE | SINGAPORE | |
| Christina WIDIWIJAYANTI | SINGAPORE |