Registration
At present, the IERS address management is being converted to new software and a new server. Therefore, login and editing of address data and subscriptions by users is temporarily not possible.
If you would like to subscribe or unsubscribe to IERS Bulletins, Messages, Annual Reports or Technical Notes, or if your address has changed, or if you wish to have your account deleted, please write an email to central_bureau@iers.org.
If you wish to subscribe or unsubscribe to IERS Bulletins B, C or D only, you can also use this link:
https://hpiers.obspm.fr/eop-pc/index.php?index=bulletin_registration&lang=en
We apologise for the inconvenience.
