• History of Astronomy (with IAU)
  • Inter-Union Commission on the History of Geography (with IGU) 
  • International Commission on the History of Geological Science (INHIGEO) (with IUGS) 
  • International Commission of History of Mathematics (ICHM) (with IMU 
  • History of Soil Science (with ISSS)

History of Astronomy (with IAU)
President:
Prof. Rajesh Kochhar
NIPER

Sector 67, IN Mohali 160062

India
rkochhar2000@gmail.com

website

Inter-Union Commission on the History of Geography (with IGU):
President:
Prof. Marcella Schmidt di Friedberg
Università di Milano Bicocca
Italy
marcella.schmidt@unimib.it
website

International Commission on the History of Geological Science (INHIGEO) (with IUGS)
President:
Prof. Barry Cooper
School of Natural and Built Environment
University of South Australia
Adelaide SA Australia
barry.cooper@unisa.edu.au 
Secretary General:
Prof. Marianne Klemun
Inst. für Geschichte
Universität Wien 
Universtitätsring 1
1010 Wien, Austria
website

International Commission of History of Mathematics (ICHM)
(with IMU)

President:
Prof. Craig Fraser
Institute of the History and Philosophy of Science and Technology
Victoria College
University of Toronto, Toronto, Ontario
Canada M5S 1K7
cfraser@chass.utoronto.ca
website

History of Soil Science (with IUSS)
President:
Dr Thomas Sauer
National Laboratory for Agriculture and the Environment
USDA, ARS
2110 University Boulevard
Ames, IA, 50011
USA
tom.sauer@ars.usda.gov
website