Skip to content

Docs CSC now features an automatic Finnish translation. Click here for more information.

Warning!

Puhti and Mahti are being decommissioned in stages, and their storage areas will become fully unavailable from 15 October 2026. Clean up unnecessary files and move any data you need to keep by 31 August 2026. See the Roihu data migration guide for instructions on transferring your data to Roihu.

Puhti scratch is very full: keep only active data there and move or delete everything else. No new Puhti scratch quota will be granted.

How to create a CSC user account

If your home organization is a member of the Haka or Virtu federation, you can create a CSC account yourself.

If you don't have Haka or Virtu, please see how to contact us to register.

Please see the Accounts section and general information about getting started with CSC services for more information.