You can visit to activate your account.

For "Customer Reference Number," use your Bernoulli Society membership number to create the account (unless you subscribe to the print version of SPA, in which case the Customer Reference Number can be found on the mailing label of the paper issue).

Please do NOT use non-ASCII characters, such as ö, ä, æ when entering your personal details into the profile form.

In the future you can go straight to and enter your personal username and password in the login bar on the top of the page.

If you encounter any problems registering, please contact our Membership Secretary.


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