Administrative Dates & Deadlines

Please note that all deadlines listed officially end at 11:59 PM in the IAU office in Paris, France (GMT+1). 


Jun 30 DEADLINE for Regular Registration for the General Assembly
Jul 15 DEADLINE for additional nominations from the National Members for future members of both the Membership Committee and the Finance Committee
Jul 15 Members who have been marked as 'Inactive' for 3 years will be removed from the IAU lists
Jul 30 The Finance Committee shall submit a report, including the auditor's reports, to the EC on its findings and recommendations concerning the development of the Union's finances over the preceding triennium
Aug 1 Budget Committee Formed (second EC Meeting at the GA)
Aug 16 -
Aug 27
XXXI IAU General Assembly Busan
Korea, Rep of
Aug 31 All Working Groups and Associate Memberships End Unless Actively Reproposed
Sep 1 All Committees for the New Triennium are Instated
Sep 15 DEADLINE for Letters of Intent (LOI) for 2023 Symposia
Sep 15 An EC approved summary of the accounts of the previous triennium and budget for the next triennium will be published on the IAU webpages under “Administration”
Sep 15 Deadline for the GA Host LOC to send the digitzed GA Newspapers to the IAU to be posted on the webpages
Sep 30 Letters of Intent Published
Oct 1 IAU Junior Membership Application Process Opens
Dec 1 DEADLINE for Submission of Full Proposals for 2023 Symposia
Dec 15 DEADLINE for Nominations for the Gruber Foundation Cosmology Prize
Dec 15 DEADLINE for PhD Prize Application Submission
Dec 16 PhD Prize Application Submission Opens for Next Year
Dec 16 Opening for Nominations for the Gruber Foundation Cosmology Prize for Next Year
Dec 31 DEADLINE to Accept Junior Membership Applications (from the applicants)


Jan 1 DEADLINE for Items Submitted to go on the OM Agenda


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