International Union of Geodesy and Geophysics (IUGG)
IUGG is a non-governmental, international scientific organization with 74 member countries under the umbrella of the International Science Council (ISC).
Through its 8 International Associations, IUGG undertakes research in geodesy and geophysics and convenes international assemblies since 1919. The International Associations offer individual membership and unite up to 10,000 scientists each.
The next IUGG General Assembly will be held from 16 to 22 July 2027 in Incheon, Rep. of Korea.