Study Group
| Steering Committee |
| Rui Moreno (chair) | Portugal |
| Andrew Rhodes | UK |
| Mervyn Singer | UK |
| Methodology Group |
| Otavio Ranzani (chair) | Brazil |
| Manu Shankar-Hari | UK |
| Fernando Zampieri | Brazil |
| Advisory Board |
| Elie Azoulay | France |
| Philipp Metnitz | Austria |
| Jukka Takala | Switzerland |
| Jean-Louis Vincent | Belgium |
| Development Group |
| Brain |
| Joana Berger-Estilita (chair) | Switzerland |
| Dylan De Lange | The Netherlands |
| Sharon Einav | Israel |
| Ricard Ferrer | Spain |
| Jeffrey Lipman | Australia |
| Sheila Myatra | India |
| Respiratory |
| John Laffey (chair) | Ireland |
| Dipayan Chaudhuri | Canada |
| Edward J. Schench | USA |
| Christian Jung | Germany |
| Pirkka Pekkarinen | Finland |
| Anssi Polkki | Finland |
| Bram Rochwerg | Canada |
| Greg S. Martin | USA |
| Cornelius Sendagire | Uganda |
| Andrew Simkin | Ireland |
| Cardiovascular |
| Matti Reinikaien (chair) | Finland |
| Steve Hollenberg | USA |
| Ines Lakbar | France |
| Vincent Liu | USA |
| Suzana Lobo | Brazil |
| Annika Reintam | Estonia |
| Ederlon Rezende | Brazil |
| Liver |
| Miguel Tavares (Chair) | Portugal |
| Hayley Gershengorn | USA |
| Simon Oczkowski | Canada |
| Fathima Paruk | South Africa |
| Lise Piquiolloud | Switzerland |
| Charlotte Summers | UK |
| Julia Wendon | UK |
| Renal |
| Ary Serpa Neto (Chair) | Australia |
| Tomoko Fujii | Japan |
| Mohd Hassan Shahnaz | USA |
| Mariachiara Ippolito | Italy |
| Mikhail Kirov | Russian Federation |
| Lise Piquiolloud | Switzerland |
| Hemostasis |
| Nicole Juffermans (chair) | The Netherlands |
| Bin Du | People's Republic of China |
| Ines Lakbar | France |
| Wojtek Szczeklik | Poland |
| Gastrointestinal |
| Craig Coopersmith (chair) | USA |
| Hallie Prescott | USA |
| Annika Reintam Blaser | Latvia |
| Chiara Robba | Italy |
| Moses Siaw-Frimpong | Ghana |
| Julia Wendon | UK |
| Immune |
| Jean-François Timsit (chair) | France |
| Maria del Pilar Arias Lopez | Argentina |
| Nish Arulkumaran | UK |
| Jan De Waele | Belgium |
| Claudia Dos Santos | Canada |
| José-Artur Paiva | Portugal |
| Validation Group |
| Jorge Salluh (chair) | Brazil |
| Rashan Haniffa | UK |
| Vincent Liu | USA |
| David Pilcher | Australia |
| Databases / Registries |
| ANZICS | Australia | David Pilcher, Ary Serpa-Neto |
| ASDI | Austria | Philipp Metnitz |
| eICU | USA | Leo Anthony Celi |
| GiViTI-PROSAFE | Italy | Stefano Finazzi, Giovanni Tricella |
| GiViTI-Magherita Tre | Italy | Demetrio Magatti, Rasoul Samei |
| JIPAD | Japan | Tomoko Fujii, Saturo Hashimoto |
| KAISER PERMANENTE | USA | Vincent Liu |
| NICRF | Nepal | Diptesh Aryal |
| ORCHESTRA | Brazil | Ottavio Ranzani, Marcio Soares |
| OUTCOMEREA | France | Jean-Francois Timsit |