Catherine Jami
Chair of the SCGES
Representative of IUHPST
Secretary General, IUHPST & DHST
Guy Smagghe
Vice-chair of the SCGES
Representative of IUBS
Executive Committee member, IUBS
Marie-Françoise Roy
Communication officer of the SCGES
Representative of IMU
Chair, Committee for Women in Mathematics
Gillian Butcher
Representative of IUPAP
IUPAP Vice-President acting as Gender Chamption
Mei-Hung Chiu
Representative of IUPAC
Roseanne Diab
Representative of GenderInSITE
Dara Norman
Representative of IAU
Chair of Women in Astronomy Working Group, an Executive Committee Working Group, IAU.
Jodi Tims
Representative of ACM
Chair, ACM-W
Carol S. Woodward
Representative of ICIAM
Vice President-at-large of SIAM (Society for Industrial and applied mathematics).
Silvia Peppoloni
Representative of IUGS
Councillor (2018-2022), IUGS
Lenka Lhotská
Representative of IUPESM
Chair of the Women in Medical Physics and Biomedical Engineering Task Group, IUPESM
Deputy Representatives
Loredana Marcu, Deputy Representative of IUPESM, Vice-chair of the Task Group WiMPBME 
Alice Abreu, Deputy Representative of GenderInSite 
Carolina Araujo, Deputy Representative of IMU 
Reyvan Ayfer, Deputy Representative of ACM 
Mark Cesa, Deputy Representative of IUPAC 
Lydia Cidale, Deputy Representative of IAU. Vice-chair of Women in Astronomy Working Group, an Executive Committee Working Group, IAU 
Nathalie Fomproix, Deputy Representative of IUBS 
Delia Kesner, Deputy Representative of IUHPST 
Sarita Maree, Deputy Representative of IUBS. Executive Committee Member, IUBS 
Rudzani Nemutudi, Deputy Representative of IUPAP. IUPAP Assistant Secretary General in charge of IUPAP-sponsored conferences 
GuiYing Yan, Deputy Representative of ICIAM. Vice-President of the National Center for Mathematics and Interdisciplinary Sciences in the Chinese Academy of Sciences and Secretary general of CSIAM (Chinese society for Industrial and applied mathematics) 
John Ludden, Deputy Representative of IUGS. President (2020-2024) of IUGS
