International Astronomical Union (IAU)
Union astronomique internationale (UAI)
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1919-07 Brussels Belgium
Founded at Constitutive Assembly of the then 'International Research Council (IRC) -- Conseil international des recherches (CIR)', subsequently, since 1931, H-XA1752 - International Council for Science (ICSU). Merged, May 1922, with H-XH2348 - International Permanent Committee for the Production of a Photographic Map of the Sky, set up 24 Apr 1887, Paris (France). Statutes revised: 1961; 1964; 1970; 2003; 2012.
Promote and safeguard the science of astronomy in all its aspects through international cooperation.
Events2023-08-07 | Kōriyama, Japan – Asian-Pacific Regional Meeting
2023-07-30 | Quito, Ecuador – Origins 2023
372 past events available with paid subscription only.
ActivitiesAvailable with paid subscription only.
General Assembly (every 3 years); Executive Committee; Secretariat. Meetings closed. Direct involvement of individual members is encouraged. Divisions (9); Commissions (currently 38); Centres (2). Also includes: Office of Astronomy for Development (OAD); Office for Astronomy Outreach (OAO).
LanguagesAvailable with paid subscription only.
Annual BudgetAvailable with paid subscription only.
FinanceAvailable with paid subscription only.
Consultative StatusAvailable with paid subscription only.
Relations with Inter-Governmental OrganizationsAvailable with paid subscription only.
Relations with Non-Governmental OrganizationsAvailable with paid subscription only.
PublicationsAvailable with paid subscription only.
MembersAvailable with paid subscription only.
Type I ClassificationAvailable with paid subscription only.
Type II ClassificationAvailable with paid subscription only.
Subjects *Available with paid subscription only.
UIA Org ID
** UN SDGs are linked to the subject classification.
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