Deadlines

• 15 March : End on-line submission of abstracts (revised date)
• 1 April : Notification of IAU GA Grants by GS
• 1 May : SOC programme review completion and submission to GS (revised date)
• 1 May : Notification of abstract acceptance by SOC chairs (revised date)
• 1 May : End early on-line registration (revised date)
• 2 May : Start regular on-line registration (revised date)
• 15 May - 15 June : Accepted abstracts may be revised by authors