| Andrzej Wolski, Cockcroft Inst. and U. Liverpool (IPAC'14 OC Chair) | Osamu Kamigaito, RIKEN |
| Gianluigi Arduini, CERN | Dinakar Kanjilal, IUAC |
| Deepa Angal-Kalinin, STFC/ASTeC | Dewi Lewis, GE HealthCare and CERN |
| Oliver Boine-Frankenheim, GSI | Mats Lindroos, ESS |
| Mark Boland, ASCo | Gwo-Huei Luo, NSRRC |
| Hans Braun, PSI | Peter Michel, HZDR |
| Oliver Bruening, CERN | Anke-Susanne Mueller, KIT |
| Alex Chao, SLAC | Olivier Napoly, CEA |
| Yu-Jiuan Chen, LLNL | Katsunobu Oide, KEK |
| Hartmut Eickhoff, GSI | Luigi Palumbo, INFN |
| John Erickson, LANL | Christine Petit-Jean-Genaz, CERN |
| Angeles Faus-Golfe, IFIC | Paolo Pierini, INFN LASA |
| Steve Gourlay, LBNL | Montse Pont, CELLS/ALBA |
| Susanna Guiducci, INFN, | Qing Qin, IHEP |
| Stuart Henderson, FNAL | Rüdiger Schmidt, CERN |
| Georg Hoffstaetter, Cornell | Mike Seidel, PSI |
| Andrew Hutton, JLAB (IPAC'15 OC Chair) | Kay Wittenburg, DESY |
| Kevin Jones, ORNL | Zhentang Zhao, SINAP (IPAC'13 OC Chair) |
| In Soo Ko, POSTECH |
