Welcome the official source of IAU forms and downloads.
Many of the forms here are available as Google Forms and Google Docs for convenient online completion, ensuring legibility and expediting your requests at IAU. If you don’t have a Google account yet, sign up for free to get started.
Our catalog and other documents on this site are provided in PDF format. If you need Adobe Reader, click to download it for free.
To use Google documents: If you have a Gmail account, you can edit the file by making a copy. Click ‘File’ in the menu, then ‘Make a copy’ to begin editing. If you don’t have a Gmail account, download the file by clicking ‘File’, ‘Download’, then choose your format.
