We are aware of an error message being shown at this page. Please ignore this, the form still works. We are working on resolving this issue.

ECMWF Members (national meteorological services of ECMWF Member and Co-operating States and their authorised users) DO NOT need to complete this form. They gain access to ECMWF products through their computing representative. Please see access to ECMWF forecasts.


In this customer registration form, you will be asked to fill in all the details that we need to know to set you up as a MARS user. Please only fill in this form after you have been in touch with Data Support.
















Dear Data Support,

The organisation [entry.fieldname] has now filled in the customer registration form for MARS users. 

The associated ticket is [entry.Ticket].

The unique email address is [entry.Unique]. 

The authorized signature contact is [entry.SignContact] with the email address [entry.SignContact5].

Please have a look at the following page to view or/and edit what has been filled in here: MARS users from the Registration form



Dear [entry.AdmContact],

Thank you for filling in our the customer registration form for MARS users for your organisation [entry.fieldname].

Data Support will contact you shortly via the provided ticket number [entry.Ticket].

Kind regards,

ECMWF Data Support




Create a support ticket in our Support portal


Problems logging in or with password? See our Login and authentication information