SOLAR-STELLAR:
Vladimir Airapetian (NASA, USA)
Sabrina Bechet (Royal Observatory of Belgium, Belgium)
Prantika Bhowmik (Indian Institute of Science, India)
Bibhuti Kumar Jha (Southwest Research Institute, USA)
Jiang Jie (Beihang University, China)
Gregory Kopp (University of Colorado, USA)
Natalie Krivova (Max-Planck-Institut für Sonnensystemforschung, Germany)
Sowmya Krishnamoorthy (Max-Planck-Institut für Sonnensystemforschung, Germany)
Yuta Notsu (University of Colorado, USA)
Kristof Petrovay (ELTE Faculty of Science, Hungary)
Aline Vidotto (University of Leiden, Netherlands)
Jason Wright (Pennsylvania State University, USA)

COSMIC ENVIRONMENT:
Michael Dee (University of Groningen, Netherlands)
Yusuke Ebihara (Kyoto University, Japan)
Eugene Engelbrecht (North-West University, South Africa)
Ken'ichi Fujiki (Nagoya University, Japan)
Kseniia Golubenko (The University of Oulu, Finland)
Monika Korte (GFZ Potsdam, Germany)
Florian Mekhaldi (Lund University, Sweden)
Alexander Mishev (University of Oulu, Finland)
Peter Riley (Predictive Science, USA)

TERRESTRIAL:
Ioannis Daglis (National and Kapodistrian University of Athens, Greece)
Larisza Krista (NOAA, USA)
Irina Mironova
Yuichi Otsuka (Nagoya University, Japan)
Timofei Sukhodolov (Physical Meteorological Observatory in Davos, Switzerland)
Ioanna Tsagouri (National Observatory of Athens, Greece)
Qiugang Zong (Peking University, China)

SPACE CLIMATE DATA:
Dipankar Banerjee (ARIES, India) [cancelled]
Rocksoon Kim (Korea Astronomy and Space Science Institute, South Korea)
Laure Lefèvre (Royal Observatory of Belgium, Belgium)
Yasuyuki Mitsuma (Kwansei Gakuin University, Japan)
Renzo Ramelli (Istituto Ricerche Solari Locarno, Switzerland)
Jean-Pierre Rozelot (Observatoire de la Côte d’Azur, France)
Bradley Schaefer (Louisiana State University, USA)
Mitsuru Sôma (National Astronomical Observatory of Japan, Japan)