Administrative Dates & Deadlines

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

2021
August
Aug 15		Registration deadline for those attending in person at La Palma the "Dark and Quiet Skies for Science and Society II" Conference
Aug 23	GA2021	IAU XXX1st General Assembly Business Sessions - 23 August 2021	Virtual Meeting
Aug 24		Budget Committee Formed (second EC Meeting at the GA)
Aug 26	GA2021	IAU XXX1st General Assembly Business Sessions - 26 August 2021	Virtual Meeting
Aug 27		EC Meeting 106	Virtual Meeting
Aug 31		All Working Groups and Associate Memberships End Unless Actively Reproposed
September
Sep 1		All Committees for the New Triennium are Instated
Sep 10		Deadline for proposals to host the new Centre for the Protection of Dark and Quiet Skies
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 Letters of Intent (LOI) for 2023 Symposia
Sep 15		Registration deadline for those attending online the "Dark and Quiet Skies for Science and Society II" Conference
Sep 30		Letters of Intent Published
October
Oct 1		IAU Individual and Junior Membership Application Process Opens
December
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 15		DEADLINE to Accept Individual & Junior Membership Applications (from the applicants)
Dec 16		PhD Prize Application Submission Opens for Next Year
Dec 16		Opening for Nominations for the Gruber Foundation Cosmology Prize for Next Year
2022
January
Jan 1		DEADLINE for Items Submitted to go on the OM Agenda