| Jon Robson (co-Chair) | University of Reading | UK |
| Steve Yeager (co-Chair) | NCAR | USA |
| Christophe Cassou | CERFACS | France |
| Tatiana Ilyina | MIP | Germany |
| Jerry Meehl | NCAR | USA |
| Bill Merryfield | ECCC | Canada |
| Juliette Mignot | IPSL/LOCEAN | France |
| Takashi Mochizuki | JAMSTEC | Japan |
| Rym Msadek | CERFACS | France |
| Wolfgang Müller | MIP | Germany |
| Terence O'Kane | CSIRO | Australia |
| Pablo Ortega | BSC | Spain |
| Doug Smith | Met Office | UK |
