Commissions

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

Commission on the History of Ancient and Medieval Astronomy (CHAMA)
Commission on Bibliography and Documentation (CBD)
Commission on the History of Science and Technology in Islamic Societies (CHOSTIS)
International Commission on the History of Meteorology
Commission on the History of Physics
Commission on the History of Chemistry and Molecular Sciences
International Commission of the History of Oceanography
Pacific Circle
Scientific Instruments Commission (SIC)
Science and Empire Commission
Commission on Women and Gender in Science, Technology and Medicine
Commission on Science and Literature
Commission on Science, Technology and Diplomacy

International Committee for the History of Technology (ICOHTEC)
International Society for the History of East Asian Science, Technology and Medicine (ISHEASTM)
International Association for Science and Cultural Diversity (IASCUD)